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
Four green DDR4 RDIMM sticks with gold contacts and black heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4 x 32GB) DDR4 2933MHz PC4-23400 2Rx8 ECC RDIMM server RAM

SKU CH-NBB7-DFV5Y

A 128 GB DDR4 kit of four 32 GB registered ECC modules running at 2933 MHz with CL21 latency

  • Capacity128GB (4 x 32GB)
  • SpeedDDR4 2933 (PC4 23400)
  • CAS Latency21
  • Voltage1.2V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 128 GB total capacity across four 32 GB modules
  • DDR4 2933 MHz speed rated at PC4-23400 for server workloads
  • ECC registered design detects and corrects data errors
  • 2Rx8 dual-rank organisation increases memory density per channel
  • 2 V operation at CL21 latency for standard server efficiency

Server Memory Kit

This NEMIX RAM kit provides 128GB of DDR4 server memory across four 32GB modules. It is designed for systems that require registered ECC RDIMMs operating at 2933MHz. The modules are not compatible with standard desktop or PC computers.

Registered ECC Requirement

The single specification that decides fitment is the registered ECC RDIMM form factor with 2Rx8 organisation. Only motherboards and platforms explicitly supporting registered DDR4 ECC memory at this speed and rank configuration can use this kit.

Sustained Load Behaviour

Under sustained workloads the modules operate at the rated 1.2V with a CAS latency of 21. Registered buffering helps maintain signal integrity across all four slots during continuous operation in multi-socket server environments.

Highlights

  • 128 GB total capacity across four 32 GB modules
  • DDR4 2933 MHz speed rated at PC4-23400 for server workloads
  • ECC registered design detects and corrects data errors
  • 2Rx8 dual-rank organisation increases memory density per channel
  • 2 V operation at CL21 latency for standard server efficiency

Specifications

BrandNEMIX RAM
ModelPart#: MR23400-328K4-SM-SYS-5019P-M
Part NumberPart#: MR23400-328K4-SM-SYS-5019P-M
Capacity128GB (4 x 32GB)
SpeedDDR4 2933 (PC4 23400)
CAS Latency21
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix

Questions about this item

What does 2933MHz mean once the memory is installed?

The modules run at 2933 MT/s, giving each 32GB DIMM a PC4-23400 data rate in a server that supports DDR4 2933.

What does the 288-pin DDR4 interface limit in practice?

The 288-pin DDR4 RDIMM form factor fits only DDR4 server slots that accept registered ECC modules.

What physical space does the 4 x 32GB kit need?

Four 288-pin RDIMM slots are required, one per module, in a system that supports 2Rx8 registered ECC memory.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.