these should run at 1333 according the the memoryguide, but they are only running at 800. 25 TB max (*1. You can upgrade your HP Workstation Z800 (DDR3-1066MHz) Computer to up to a maximum memory capacity of 192GB (Registered ECC)/24GB (ECC) Memory. Like expected. The new C600 series chipset supports the following new features (compared to the HP Z800): Quick Path Interconnect (QPI). these will get you the HP images in eBay and from those you can dig around and look for the exact OEM's code, and find identical ones (including HP holographic sticker ones) that way too. Maximum config – 64 lb (29 kg) Temperature Operating: 40° to 95° F (5° to 35. I haven't heard about such issues with the newer Z820 and Z840 PSUs, so i am thinking that if the Z840 PSU can work in the Z800, that might be money better spent to keep this. Each processor supports up to 4 channels of DDR4 memory. The v1 wants unbuffered memory too (it wants both ECC and unbuffered). HP: Part Numbers: 576202-001, 460838-002: Compatible Workstations: HP Z800: Sockets: Dual LGA 1366: Supported CPU's: Nahalem and Westmere 5500 and 5600 Series Quad and Hex Core Xeon Processors: Chipset:. Memory. AMD® Graphics Driver November 2021 Security Updates. Thank you so much for the link. HP Z800 Desktop Workstation. "Buffered" = "Registered", etc. The HP Z800 specs shows hp z800 Workstation delivers the ultimate performance in a revolutionary next-generation design. You can either use the Model Number Search field and enter “Workstation z800”. Depending on the memory configuration and processor model the memory speed may run at 1866MHz, 1600MHz, 1333MHz, or 1066MHz. Buy system specific HP Z800 [Workstation] Desktop Memory/RAM and SSD upgrades from KingstonMemoryShop. DO. The addition of a fourth channel of memory on each CPU provides significant performance advantages over the HP Z800 architecture, as well as four additional memory slots. . harddrive's 120gb ssd sandisk ( WIN 7 & 3ds max only) 350gb compact disk for games. 32 GB Ram-1115Watt SPU-2 GPU x Radeon R9 280x CrossFire. Product features. The HP Z800 supports Unbuffered 1GB single rank and 2GB dual rank PC3-10600E 1333MHZ ECC DIMMs. HP parts also have their Assembly part number, and for this it is 468625-002. The new C600 series chipset supports the following new features (compared to the HP Z800): Quick Path Interconnect (QPI). #1. go to Start, and type "Device Manager" then click on it. Memory (RAM): 12 DIMM slots, up to 192 GB, 6-channel DDR3 1333 MHz, 3 channels per CPU (actual memory speed dependent on processor capability) Graphics:Rs. 67GHz RAM 72GB Current Graphic Card Nvidia Quadro 5000 850 Watt Power supply. Each processor supports up to six channels of DDR4 memory. If you do a google search for maximum. Memory: Integrated Dual 48K configurable transmit receive FIFO Buffers. 1 Audio Line-In, 1 Audio Line-Out, 1 Microphone. Related documents and videos . Nov 16, 2015. Again, the processor you choose depends on your work and whether you multitask. Following the specifications and instructions of HP - HPE the memories can be easily used next to. Better for People. Find DDR3, DDR4 RAM & more. I'm planning on getting rid of that, and putting in either 8 or 16Gb sticks. Professional Multi Monitor Workstations HP Z800 Workstation 6-Core X5680 3. 96GB (6x16GB) DDR4 PC4-2133P PC4-17000 ECC Registered Server Memory Upgrade Kit - HP. Anyway, regardless, the advantage of an RTX 3050 8 GB is that it has a max power draw of just 130 watts, meaning even a 550 watt power supply would be more than sufficient to power this graphics card. HP Z800’s are a dual socket Xeon based workstations. Site preparation guide HP Z800 Workstation 1110 W power supply HP Z820 Workstation 1125 W power supply HP Z840 Workstation 1125 W power supply. . or 800mhz for quad rank dimms Operating System Driver Support: Windows Vista 32-bit SP1, Windows Vista x64 SP1, Windows XP 32 bit professional, Windows XP x64 . 600 GB SFF, 3. $399. 2GHz quad-core Nehalem processors (64-bit Vista, 18GB of RAM), finished in 59 minutes and 30 seconds—more than 50 percent faster. between both processors for maximum performance. 2 ADAPTER. 92 Sale price $415. Windows Task Manager, with 32 threads running. 33%. 5-inch 7200 rpm SATA drives: 160, 250, 320, 500 GB, 1, 1. but greater than 90 V for any reason, the maximum power that can be drawn is 1110 W. HP Z800. Product features. We also have compatible SSDs to help you boost the performance of your HP/COMPAQ Workstation Z600. Small Business. The 6-pin header pinout is in the service manual for the Z800 (and has been posted in this forum). - 500W AeroCool power supply. In dual processor configurations, each processor must have memory connected to it. if you can swing a z640 system go for it, the z840's are no faster, they just support more ram/internal drives and are dual cpu from the get go, the z640 systems are dual cpu capable but require a optional cpu daughtercard• Customize your HP Z800 with faster and larger memory capacity and large-scale storage • Choose from a breadth of operating systems and new professional graphics options from. - 24Gb ECC 1333MHz RAM (6x4Gb) - Z800 MoBo. Wanted all the ram for computational use in CAD design. 7x improvement over the HP Z800 (maximum memory offered on HP Z800 is 192GB) Core Chipset. 99 $ 28. HP Z800. The new C600 series chipset supports the following new features (compared to the HP Z800): Quick Path Interconnect (QPI). HP ASSY PN 647113-001 REV A 12V DC, max. However, when logged in, Windows shows the memory working at 800MHz. 33Ghz MAX. . The HP Z420 gives us professional expandability in an accessible tool-free mini-tower form factor all at a great price. ) Dual Intel® 6-Core Xeon® X5650 Processors @ 2. 61, the Boot. 93GHz 8MB cache / 1333MHz memory. 128GB (4 x 32GB) DDR3-1866 MHz PC3-14900L LRDIMM Server Memory Upgrade Kit - HPE. Intel Gigabit CT Desktop NIC. Processor (CPU): Intel Xeon 5500 Series (Nehalem) Quad-Core or 5600 Series (Westmere) Quad-Core or Hex-Core processors. Page 8: I/O Slot Optimizations A previous-generation HP Z800 with two six-core Xeon X5680 CPUs running at 3. unlike the z600 the z800 has no differences in memory capability/specs between the v1 and v2 motherboards the only difference between the two motherboard revisions on the z800 is the cpu support 55xx for v1 and 55xx/56xx for v2 although you still need to match the memory speed to the cpu for best performance Poly Voyager 4310 USB-C Headset +BT700 dongle: Headsets: 77Y94AA: View product : Poly Savi 7320 Microsoft Teams Certified DECT Stereo Headset: Headsets Maximum capacity • Single processor: 256 GB • Dual processors: 512 GB Total of 16 memory sockets • 8 memory sockets available per CPU • 4 channels per processor and 2 sockets per channel Speed • 1866MHz, 1600MHz and 1333MHz DIMMs are supported in this platform • Memory will operate at the speed of the slowest rated installed. 7x improvement over the HP Z800 (maximum memory offered on HP Z800 is 192GB) Core Chipset. DO NOT MIX DIFFERENT MEMORY TYPES. 00 GHz, 4 MB cache, 800 MHz Memory, 4. Excellent consistency The range of scores (95th - 5th percentile) for the Nvidia Quadro 6000 is just 1. 6 GHz with Intel® Turbo Boost Technology, 30 MB L3 cache, 12 cores, 24 threads)16 GB memory; 512 GB SSD storageNVIDIA® T1000 (8 GB GDDR6 dedicated) 81R99UT#ABA. 66GHz 12MB cache / 1333MHz memory. With up to 8 discrete processing cores, the latest processing and I/O power from Intel, and the latest graphics technology from leading graphics providers, the HP Z420 has the power needed to get the job done. I am aware that the Z800 was initia. HP Z800 WorStation. dmidecode command – It is a tool for dumping a computer’s DMI (some say SMBIOS) table contents in a human-readable format including installed and maximum RAM supported by the Linux/Unix. 2. Free shipping. GTX 980. This information will determine the upper limit of memory modules you can install. To "SDH",. Expand system performance with an upgrade at lower costs today! DIMM Type. The built-in ECC (Error-Correcting Code) technology enhances reliability by detecting and correcting memory errors. 06GHz X5675 32GB RAM 512GB SSD 1TB HDD Quadro 4000 Win10 Pro. Amount of memory installed: The amount of memory currently installed on your computer. Windows 10Pro - 6552965 - 2. 7x improvement over the HP Z800 (maximum memory offered on HP Z800 is 192GB) Core Chipset. 99. HP Z400 Workstation has revolutionary new architecture and power that will redefine multi-tasking, the HP Z400 Workstation helps accomplish more with every minute of time and every dollar of investment. 98 GB. An uninterruptible power supply. To resolve the issue, complete the following steps: 1) Install the processor. Buy system specific HP Z800 Workstation Memory/RAM and SSD/Hard Drive upgrades from MemoryCow. 0 GB, fill all the slots with the max allowed memory per slot for your Computer. The Z800 has two 3. It is important to note that it has an optional 1100W Power Supply, which gives you endless options for high. RAM: 64GB Max Memory; Storage: 11TB Max Storage Space; High Graphical Applications; ISV Certified;. Model. Processor (CPU): Intel Xeon 5500 Series (Nehalem) Quad-Core or 5600 Series (Westmere) Quad-Core or Hex-Core processors. #1. BIOS updated to v3. Up to 8 GT/s throughput. Hardware list is a follows. Product: HP Z800. i was wrong about the memory, it's this type of module : HYNIX HMT31GR7CFR4A-PB 8gb (1x8gb) 1600mhz Pc3-12800r Ecc Registered Dual Rank X4 1. but greater than 90 V for any reason, the maximum power that can be drawn is 1110 W. HP is offering 5 different configurations of the Z800, ranging from $2,554 to as much as $4,109, depending on your processor, RAM and hard drive choices. . 5" drives depending on the year the specific z800 was made. or Best Offer. 93. the Z400, Z600, and Z800—takes innovation, performance, and reliability to the next level to help give you and your business a competitive edge. Devices LED. Intel Xeon E5506, 2. Memory: Integrated Dual 48K configurable transmit receive FIFO Buffers. Hello, I have the same issue and want to put a good video card in my Z800. Microsoft® Windows XP 64-bit Edition (SP2) Dual Intel® Quad-Core Xeon® 5570 Processors. appuals. 96GB (12x8GB) DDR4 PC4-2133P PC4-17000 ECC Registered Server Memory Upgrade Kit - HP. 13 GHz, 4 MB cache, 800 MHz Memory, 4. 1000 watt corsair modulair psu. The new C600 series chipset supports the following new features (compared to the HP Z800): Quick Path Interconnect (QPI). the z800 has a 3. 236. Save your personal devices and preferences; Easy access to support resources; Create personal account Business/IT accounts. 1 TB 3. Maximum Memory: 48GB ECC UDIMMs | 192GB ECC RDIMMs: Maximum Memory Per Slot: 16GB: Number Of Memory Sockets: 12: SSD Form Factor: 2. 00. Specs: CPU: 2x E5520 xeonsMainboard HP z800 GPU: HD7970 RAM: 24gb 12x2gb ram stiks at 1066mhz harddrive's 120gb ssd sandisk ( WIN 7 & 3ds max only)350gb compact disk for games1tb drive for movies only 1000 watt corsair modulair psu. I took a brief look again at the Wiki section on DDR3 RAM. in regards to the last post on memory, disregard as that only applies to a Lenovo server that can use more than 1TB ram . 01-10-2021 01:54 PM. $1,599. 12-11-2019 08:13 AM. 33GHz CPU / 6GB DDR3 RAM Two (2) 146GB SAS Hard Drives / nVidia Quadro FX 4800 Video Card Z800 Workstation: Specifications:. The real question is, for the specific model I have Product#: WJ105EC#ABA, which. 0 /5. Rarely I ceate movies (yet). C), and temps depended on the particular CPU, but all cores were between 11 and > 20 degrees lower than the Tj max spec for. An uninterruptible power supply. Syba SY-MRA55006 5. Buy system specific HP Z800 Workstation Memory/RAM and SSD/Hard Drive upgrades from MemoryCow. 2. This setup was being looked at for over 2 years. View online(73 pages) or download PDF(2. Example: if a 1067MHz capable CPU is included in the system, the maximum speed the memory will run at is 1067MHz regardless of the specified speed of the memory. To view this case mod, go here. Harga Ram 16Gb - PC Server Workstation Hp Z800 Dual Proc Xeon QC di atas I7. 0. but greater than 90 V for any reason, the maximum power that can be drawn is 1110 W. 3) I would also like to use it to host my personal cloud e. I thought about the asrock rack dual x2670 build to cheap asus cpu + combos. The HP Community is where owners of HP products, like you, volunteer to help each other find solutions. #1. The new C600 series chipset supports the following new features (compared to the HP Z800): Quick Path Interconnect (QPI). Right click on the Internal sound card and select [Disable] Close the Device Manager. 40 GHz, 4 MB cache, 1066 memory, 4. 4GHz CPU (X5620), and two 4GB RAM sticks (installed into CPU0 DIMM3 and DIMM5 slots). Intel Xeon E5506, 2. For laptops, press Fn + Esc. 0, and slots will train to the highest common speed. All cores were running at 100%. . Buy Refurbished: HP Z800 Workstation 2x X5670 Six Core 2. Z800 Hardware Configuration. Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. 2 PCIe x8 Gen2, 1 PCIe x4 Gen2, 1 PCIe x4 Gen1, 1 PCI Slot. 50 MB cache and 28 cores. 33GHz, 18GB of RAM, and a Nvidia Quadro 6000 GPU. What HP Workstation Z800 memory speed is supported? DDR3-1066, DDR3-1333 and DDR3. Installed Memory: 16GB DDR3 Memory Type: Memory Speed Supported 800, 1066, & 1333 MHz Technology DDR3 SDRAM - ECC Memory Modes NUMA (Non-Uniform Memory Architecture) Memory Node Interleave Features registered Configuration Features 2 x 8 GB Technology DDR3 SDRAM Installed Size 16GB Max Supported Size 128 GB Form FactorDIMM 240-pin Slots Qty 12. Intel Gigabit CT Desktop NIC. HP Z800 , Intel® 5520 Express Chipset. Best performance optimization tips Since the memory controller is based onTypes of memory supported on a HP Z820 are: • 2 GB and 4 GB PC3-12800E 1600MHz DDR3 Unbuffered ECC DIMMs • 4 GB, 8 GB and 16 GB PC3-12800R 1600MHz DDR3 Registered DIMMs. HP - Compaq. 5-inch 15K rpm SAS drives: 146, 300, 450 GB, 2. You cannot mix different. (Water/Air)EK Velocity CPU Block/Noctua EK Quantum DDC Pump/Res:. Right click on the Internal sound card and select [Disable] Close the Device Manager. Alan CompuTech StoreVisit Store. and available fixes from HP and Microsoft. HP Z800 Workstation and ESXi Lab. 18,530. Skip to Content Skip to Main Menu. Hardware support matrix for current hp linux workstations (23 pages) Desktop HP Z220 Installation Manual. Intel Xeon Quad-Core Processor x 2 CPUs. com. Workstation z800Workstation z800 with guaranteed compatible HP Inc. When it arrived, it had a Quadro K600 graphics card, a single 2. Controller: Intel WG82574L Gigabit Ethernet Controller. The design philosophy for the HP Z820 continues to be the same as its predecessor: to create a platform with industry leadership in all aspects of expandability, performance and product design. Product features. The 1TB hard drive has a Windows 10. Internal USB. HP Z800 Memory Configuration. 93Ghz 48GB 500GB 2TB DVDRW Q5000 850W with fast shipping and top-rated customer service. • Customize your HP Z800 with faster and larger memory capacity and large-scale storage • Choose from a breadth of operating system choices and new professional graphics options. Popular components found in the HP Z800 Workstation. Product features. i use power cable convert for each GPU Radeon R9 280x from 6pin to 8pin - and from SATA power to 6pin. 5V DIMMs are supported, but the system will operate the DIMMs, safely, at 1. It supports the following processors: Quad-Core Intel Xeon Processor 5500 Series with Intel 64 Architecture: Intel Xeon X5570, 2. DIMMs should be equally distributed across all four memory channels for optimal performance. 🙂 The modules I used are the following: hp 712384-081. 0000 CPU min MHz: 1596. arranged interior, with meticulous cable routing and a highly compartmentalized system. 06-03-2014 11:49 AM. 99. 23. Dual six-core / dual quad-core cpu workstation (24 pages) Desktop HP Xw4400 - Workstation - 2 GB RAM Hardware Manual. Up to 8 GT/s throughput. My HP Account. both are a far cry from 1TB Hello everyone! I'm new to this forum, but I've already gotten some very useful info from it. i was wrong about the memory, it's this type of module : HYNIX HMT31GR7CFR4A-PB 8gb (1x8gb) 1600mhz Pc3-12800r Ecc Registered Dual Rank X4 1. Buy online Used/Refurbished HP Z800 Workstation in Dubai, UAE. HP Z800 Workstation Product Specifications. Proper individual DIMM capacity selection is essential to maximizing performance. The HP Z820 Workstation is based on Intel’s new C600 series (Patsburg) chipset. The internal sound card should be listed under the expansion. Best Match; Time: ending soonest;. 3 External 5. The last QuickSpecs for the Z800 was v56, and here is its listing of HP approved processors that you'd want to pick from. 00GHz, 4MB cache, 800MHz Memory, 4. AMD FirePro V5700 512 MB (RV730), 700 MHz GPU, 900 MHz GDDR3 memory. HP Z800 Workstation Product Specifications. HP 468761-001 Memory Modules Cooling Fan For Workstations Z800. 03 MB) HP Workstation Z800 QuickSpecs • Workstation Z800 PC/workstation barebones pdf manual download and more HP online manualsHP Z800 WORKSTATION. Z800 Specs are here. 8 GT/s QPI, 80W Intel Xeon E5504, 2. According to PartSurfer and QuickSpecs, the machine can run an Nvidia Quadro (FX). 1 GHz. • Customize your HP Z800 with faster and larger memory capacity and large-scale storage • Choose from a breadth of operating systems and new professional graphics options from. Meet the increasing demands of your applications with more HP Workstation Z800 memory. Product features. Controller: Intel WG82574L Gigabit Ethernet Controller. I am working in architectural visualisation, predominantly I create spherical 360 degree still images. Buy Refurbished HP Z800 Workstation At A Discounted Price in India, This HP Workstation Comes with Intel Xeon Processors, 12 DIMM Slots of DDR3 Memory, SATA/SAS HDD Hard Drives, NVIDIA Quadro, ATI FirePro Graphics & Windows/Linux. I have a HP Z800 with GTX 1060 (6GB), 72GB RAM, Dual 5650 Hexcore with the Standart power supply. An uninterruptible power supply. Shop the GreenPCGamers. An uninterruptible power supply. Workstation xw8400 Memory Upgrades are backed by a lifetime warranty. 00 Shipping. must have memory connected to it. I am about to tear it apart for an upgrade, which will include Win 7, two new processors, more memory, and a new graphics card. When Apple decided to make the new Mac Pro compact and power-dense, they gave up a lot of the options that HP felt their top-of-line machine needed. I'm using Win 7 Pro, 2x Xeon X5690 CPUs, 24 GB RAM, Z800 MOBO ver. Intel Gigabit CT Desktop NIC. Increasing your memory capacity is one of the most cost saving and effective ways of boosting overall performance. Get HP Workstation Z800 memory upgrades and get ️ Lifetime warranty Great savings Factory original memory just like HP does @Memory. Extras. Operating System Driver Support: Windows Vista 32-bit SP1, Windows Vista x64 SP1, Windows XP 32 bit professional, Windows XP x64 . The Z800 and the Z600 both have two sockets but only the Z800 can run two X5690s. Printer -- HP OfficeJet Pro 8620 Legal. Make & Model: HP Workstation Z800. Never thought or claimed that HP creates that software. 0; $699. Software and Drivers. Intel Xeon W3503, 2. The CPUs determine the speed at which the memory is clocked. 0, Windows 10 Pro OS) Black (used) at Walmart. The Xeon X5650 is 2,66/ 3. CompuRAM 240pin DIMM DDR3 modules can additionally be integrated next to existing memory for your system. data drives can be 6/8TB with larger sizes possible as far as i know. 1. If your Windows is not using a maximum of Ram usage, there are some main factors you need to know as they might be included as a culprit. but greater than 90 V for any reason, the maximum power that can be drawn is 1110 W. Both most likely used. Best performance optimization tips Since the memory controller is based on a three-channel design, the following rules should be used for best performance: • Configure memory in sets of three. Please provide a product number in the field below: Typical locations you may find a serial number on your product: Back of product;all the memory in the system will run at 800MHz. 61. I replaced my old 800MHz 2x4GB RAM with 2 new 8GB RAM modules that work at 1600MHz. 8 GT/s QPI, 80W. 5" (SATA) SSD Interface: SATA 3. HP Z800 CPU overview; HP Z800 CPU overview. 205 W. 3. Sorry for my english, and thank you for helping me! 2. HP Z800 Computer 48GB RAM 256GB SSD + 4 TB K5000 PC for 3D Modeling Rendering. Find your system on our list of over 175,000 computers. Standard Memory: 6000 MB (3 x 1 GB) Max Memory: 192000 MB: Number of Sockets: 12: Memory Comments: PC3-10600 1333Mhz DDR3 SDRAM DIMM. For best Workstation Z800 (DDR3-1066MHz) Computer performance use the maximum amount of 192GB (Registered ECC)/24GB (ECC), fill all the slots with the max allowed memory per slot for your Computer. Intel Xeon E5506, 2. Specifications page for HP EliteDesk 800 G1 Desktop Mini PC. The 4-pin header pinout is gnd, 12V, tach, CMD. Find manuals, setup and user guides for your HP Z800 Workstation. The HP Z820 Workstation is based on Intel’s new C600 series (Patsburg) chipset. Feb 24, 2017. 2. Below are some instruction that may help with the matter. Compatibility to Workstation Z800 z-Series guaranteed. Hp z800 workstation (73 pages)thanks for the input im going saterday to a HP workstation specialist shop here in my country to get this sorted out btw i found this picture is that correctly displayed? CPU 0 slot 1 3 5 CPU 1 slot 6 4 2 ?Memory RAM | 8GB HP - HPE Workstation Z800 z-Series - (OEM-# 500664-B21) 1066MHz, ECC, Registered, 1,5V, 4 Rank CRM8192D3/HP8660-S003442 max 384GB Large stock fast delivery Unfortunately your browser isn't able to show embedded frames. HP Z400 motherboard, Intel X58/ICH10R Chipset, LGA 1366. The problem is, different versions were published in different years (some in 2009,some in 2013, 2015, etc versions 6, 32 and 54 respectively). That setup worked flawlessly for more than a year. 35V - Single Server. We have 2 x X5690 Processors and 384GB of Memory installed!Check out our Z800. Buy on Amazon. Once you know, you Newegg!The highest score for a z800 with X5675 is 8353 using a GTX 1080 (average = 12309). Current Graphic Card Nvidia Quadro 5000. 0, and the disk is SATAII. The HP Z800 supports Registered 16GB (2H 2009) quad rank PC3-8500R and PC3-8500P 1067MHz DIMMs. HP Z800 Desktop Workstation. The highest rated z800 : Rating= 4713 (W10 PRO) CPU= 14237 (2X Xeon X5680) 2D= 603 (Radeon RX480)Dan has provided the HP part number for the Z800 motherboard version that will accept those faster X5690 6-core processors, which run at 130 watts max TDP. 0, Black/White. I ran stress tests on some HP workstations, with CPUs that have high core counts. Memory: Integrated Dual 48K configurable transmit receive FIFO Buffers. but greater than 90 V for any reason, the maximum power that can be drawn is 1110 W. Intel Xeon E5506, 2. With its 1250W capacity, it can provide ample power for even the most demanding tasks. 3 GHz. 4Gt/s CHÍP NHANH VÀ MẠNH, MÁT NHẤT. 8 GT/s QPI, 80W Intel Xeon E5504, 2. As the z800 is LGA1366 using the X58 chipset, and the memory is triple channel. MC_SY_DNxIO 2019. NUMA Non-Uniform Memory Access (NUMA) is available on the Z600, Z800, and xw9400 workstations. An uninterruptible power supply. 13 GHz, 4 MB cache, 800 MHz Memory, 4. Photo set courtesy of Bargain-Hardware. The BIOS sees the full RAM amount as well. The HP Community is where owners of HP products, like you, volunteer to help each other find solutions. HP Z800 Workstation Product Specifications. It is also possible to use the mem=1024G or max_addr=1024G kernel parameters to limit the amount of system memory that the operating system can access. ram is not compatible between the systems the earlier z800/z820 use DDR3 the z840 uses DDR4 . The HP Z800 Workstation maxes out at 192GB of ECC Registered memory (12 x 32GB). Finding the correct memory upgrade for your HP Inc. Example: if a 1067MHz capable CPU is included in the system, the maximum speed the memory will run at is 1067MHz regardless of the specified speed of the memory. Dell U2415. Ensure that the desired memory capacity falls within this supported range. 8 GT/s QPI, 80W. Front I/O: 3 USB 2. 4 GHz, 8GB of RAM and an AMD FirePro V7900 GPU. Supported CPU Choices. 5" Sata III HDD with Extra 2 Port USB 3. Connector: RJ45.