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Green 288-pin DDR4 RDIMM module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 8GB DDR4 2933MHz ECC RDIMM CL21 1Rx8 HPE Compatible Memory Upgrade

SKU CH-W1V6-G5EDB

An 8 GB DDR4 2933 MHz ECC registered DIMM with CL21 latency and 1.2 V operation, validated for HPE server and workstation platforms

  • Total capacity8 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection guards data integrity with registered DDR4 architecture
  • 2933 MHz DDR4 speed delivers responsive server performance
  • 2 V low-voltage operation reduces power draw
  • 1Rx8 single-rank layout optimises memory-channel efficiency
  • Validated for HPE 00918-X21, P00918-H21, P00918-K21 systems

HPE Server Memory Upgrade

This NEMIX RAM module is built for HPE servers and workstations that require DDR4 ECC registered memory. It targets administrators expanding capacity in compatible enterprise systems where registered DIMMs are mandatory.

DDR4 2933 CL21 Registered ECC

The single specification that determines fit is the DDR4 2933 MHz registered ECC RDIMM standard with CL21 latency and 1.20 V operation. Only platforms designed for this exact registered memory type will accept the module.

8 GB Single-Rank Capacity

The 8 GB 1Rx8 configuration suits routine virtualisation workloads and general-purpose server tasks. Memory-intensive databases or large-scale analytics will exceed this capacity and require higher-density modules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $78.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $9.87 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineHPE Server/Workstation Compatible Series Memory
Model nameHPE DDR4 2933 MHz ECC RDIMM Registered Server Memory
Part numberMR23400-818K1
Total capacity8 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHPE
In the box
Included items8 GB (1 × 8 GB) DDR4 2933 MHz PC4-23400 1Rx8 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How does the 2933 MHz speed translate once the module is installed in a compatible HPE server?

The module runs at DDR4 2933 (PC4-23400) with CL21 latency and 1.20 V, delivering registered ECC bandwidth that the platform’s memory controller negotiates automatically.

What does the 288-pin RDIMM interface limit in practice?

The 288-pin DDR4 RDIMM form factor fits only DDR4 registered DIMM slots; it cannot be used in UDIMM, SO-DIMM or DDR5 sockets.

What physical clearance does the 8 GB stick need to seat correctly?

A standard 288-pin DDR4 RDIMM slot with 1.20 V keying is required; the module has no heat spreader, so it fits low-profile server DIMM cages.

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