HP Z840 Maintenance and Service Guide - Page 24

Hardware overview, Graphics cards, I/O technology, Weight, Chassis, dimensions

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Graphics cards I/O technology Weight Chassis dimensions ● With second processor, up to 256 GB system memory (32 GB DIMMs) ● 2133 MHz 4, 8, 16 ECC Registered DIMMs ● 2133 MHz 32 GB ECC Load Reducing DIMM NOTE: Do not install memory modules into memory slots if corresponding processor is not installed. Only Registered and LR ECC DIMMs are supported. Do not mix any of the different types (RDIMM [Registered] and LR DIMM [Load Reduction]) of memory. The system will not boot and will produce a memory error. For maximum performance, on workstations with two processors, install the same number of DIMMs per processor and install them in pairs of the same size. Distribute DIMMs across all memory channels for optimal performance. Do not install memory modules into memory slots if corresponding processor is not installed. ● PCIe Gen3 (PCIe3) bus speeds; can support two PCIe Gen3 graphics cards in PCIe3 x16 slots ● Up to 225 W graphics or compute card in the primary graphics slot ● A second graphics card in the second PCIe3 x16 slot ● Third and fourth 2D graphics cards in additional PCIe2 slots ● Combined power consumption of all cards cannot exceed 375 W (subject to overall system power limitations and configuration restrictions) NOTE: Not all graphics cards are compatible with all video transceivers and adapters. See the graphics card documentation for specific details. ● SATA RAID 0/1/5/10 on sSATA ● Six SATA/AHCI ports (2 SATA 6 Gb/s, 4 sSATA 6Gb/s) ● Two ports available for optional eSATA. eSATA capable with optional dual eSATA bulkhead kit. ● Eight external USB 3.0 ports (4 front, 4 rear) ● Two external USB 2.0 ports (2 rear) ● Two internal USB 2.0 ports ● One internal USB 3.0 port ● Serial Attached SCSI (SAS) drives supported with 9217-4i4e plug-in card ● Standard configuration: 17.0 kg (37.5 lb) ● Minimum configuration: 15.0 kg (33.1 lb) ● Maximum configuration: 21.8 kg (48.1 lb) ● Height: 44.45 cm (17.50 in) ● Width: 17.15 cm (6.75 in) ● Depth: 46.48 cm (18.30 in) 14 Chapter 1 Hardware overview

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●
With second processor, up to 256 GB system memory (32 GB DIMMs)
●
2133 MHz 4, 8, 16 ECC Registered DIMMs
●
2133 MHz 32 GB ECC Load Reducing DIMM
NOTE:
Do not install memory modules into memory slots if corresponding processor is not installed.
Only Registered and LR ECC DIMMs are supported.
Do not mix any of the
different
types (RDIMM [Registered] and LR DIMM [Load Reduction]) of memory. The
system will not boot and will produce a memory error.
For maximum performance, on workstations with two processors, install the same number of DIMMs per
processor and install them in pairs of the same size.
Distribute DIMMs across all memory channels for optimal performance.
Do not install memory modules into memory slots if corresponding processor is not installed.
Graphics cards
●
PCIe Gen3 (PCIe3) bus speeds; can support two PCIe Gen3 graphics cards in PCIe3 x16 slots
●
Up to 225 W graphics or compute card in the primary graphics slot
●
A second graphics card in the second PCIe3 x16 slot
●
Third and fourth 2D graphics cards in additional PCIe2 slots
●
Combined power consumption of all cards cannot exceed 375 W (subject to overall system power
limitations and
configuration
restrictions)
NOTE:
Not all graphics cards are compatible with all video transceivers and adapters. See the graphics card
documentation for
specific
details.
I/O technology
●
SATA RAID 0/1/5/10 on sSATA
●
Six SATA/AHCI ports (2 SATA 6 Gb/s, 4 sSATA 6Gb/s)
●
Two ports available for optional eSATA. eSATA capable with optional dual eSATA bulkhead kit.
●
Eight external USB 3.0 ports (4 front, 4 rear)
●
Two external USB 2.0 ports (2 rear)
●
Two internal USB 2.0 ports
●
One internal USB 3.0 port
●
Serial Attached SCSI (SAS) drives supported with 9217-4i4e plug-in card
Weight
●
Standard
configuration:
17.0 kg (37.5 lb)
●
Minimum
configuration:
15.0 kg (33.1 lb)
●
Maximum
configuration:
21.8 kg (48.1 lb)
Chassis
dimensions
●
Height: 44.45 cm (17.50 in)
●
Width: 17.15 cm (6.75 in)
●
Depth: 46.48 cm (18.30 in)
14
Chapter 1
Hardware overview