We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green 288-pin DDR4 RDIMM module with black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR4 2933 PC4-23400 2Rx4 CL21 288-Pin ECC RDIMM memory upgrade

SKU CH-Y9J6-95VSJ

64GB DDR4 2933 ECC registered RDIMM with CL21 latency for compatible Samsung servers

  • Total capacity64 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64GB capacity expands server memory headroom
  • DDR4 2933 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 2V operation reduces power consumption
  • 288-pin RDIMM fits compatible Samsung systems

Samsung-compatible 64 GB DDR4 ECC RDIMM

This 64 GB DDR4 module runs at 2933 MHz with a CL21 latency and 1.2 V operation. It is a registered 288-pin DIMM built for Samsung server and workstation platforms that require ECC error correction.

Registered ECC limits consumer board use

The registered buffer and ECC logic add one clock cycle of latency and require a motherboard chipset that supports registered DIMMs. Standard desktop chipsets will not initialise this module, so it cannot be used in typical consumer PCs.

Simple slot insertion if the platform qualifies

Installation is a matter of aligning the 288-pin key and pressing until the latches click, provided the system firmware recognises registered ECC memory. The most common issue is attempting to install it in a board that only accepts unbuffered non-ECC DIMMs.

How it compares

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

Price $421.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $6.59 per GB
Cheaper than about 60% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineSamsung Server/Workstation Compatible Series Memory
Model nameSamsung DDR4 2933 MHz ECC RDIMM Registered Server Memory
Part numberMR23400-924K1
Total capacity64 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 rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSamsung
In the box
Included items64 GB (1 × 64 GB) DDR4 2933 MHz PC4-23400 2Rx4 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I pick the single 64GB stick or look for a matched pair?

The module ships as one 64GB 2Rx4 RDIMM; add a second identical stick only if your server board requires matched pairs for multi-channel operation.

Will the 2933 MT/s rating actually run at that speed in my Samsung server?

The DIMM is rated DDR4 2933 (PC4-23400) and will operate at that data rate provided the processor and BIOS support 2933 MT/s.

Does the 288-pin ECC RDIMM interface limit me to certain platforms?

The 288-pin DDR4 RDIMM form factor with ECC and registered buffering fits servers and workstations that accept registered ECC memory.

More in Model-Specific Memory Upgrades

Similar items