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 circuit board DDR4 RDIMM memory module, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 2933 ECC RDIMM Dell PowerEdge T640

SKU CH-ACG4-QX73D

32 GB DDR4-2933 ECC RDIMM module, CL21 1.2 V, built for Dell PowerEdge T640 servers

  • Capacity32GB
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB capacity expands server memory headroom
  • DDR4 2933 speed supports high-throughput workloads
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • 288-pin RDIMM fits Dell PowerEdge T640

Dell PowerEdge T640 DDR4 module

This 32 GB DDR4 RDIMM is built for the Dell PowerEdge T640 server. It provides registered ECC memory for workloads that require data integrity and system stability. The single-module design lets administrators add capacity one slot at a time.

DDR4 2933 registered ECC limits

The DDR4 2933 interface caps transfer rates at PC4-23400 while the registered buffer adds one cycle of latency. ECC operation consumes extra bits per word, so usable bandwidth is lower than the raw clock suggests. Systems that do not support registered DIMMs cannot use this module.

32 GB 2Rx4 capacity decision

The 32 GB density delivered in a 2Rx4 organisation determines whether the server reaches its target memory footprint within the available DIMM slots. Buyers who need higher per-slot density or a different rank structure must choose another part.

Highlights

  • 32 GB capacity expands server memory headroom
  • DDR4 2933 speed supports high-throughput workloads
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • 288-pin RDIMM fits Dell PowerEdge T640

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 2933MHZ RDIMM Registered Server Memory
Part NumberMR23400-324K1
Capacity32GB
SpeedDDR4 2933 (PC4 23400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL21
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content32GB (1X32GB) DDR4 2933MHZ PC4-23400 2Rx4 1.2V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I pick the single 32 GB module or look for a kit of smaller sticks?

This listing is a single 32 GB RDIMM; add identical modules to fill the Dell PowerEdge T640’s memory channels for best bandwidth.

What does the 2933 MT/s rating actually deliver inside a PowerEdge T640?

The module runs at DDR4 2933 (PC4-23400) with CL21 latency, giving the server its rated throughput when populated per Dell’s memory-configuration rules.

Will the 288-pin ECC RDIMM fit and work in a standard desktop motherboard?

No — the registered buffer and ECC require a server chipset; it is validated for the Dell PowerEdge T640 and similar Dell DDR4 RDIMM platforms.

Also in this aisle

People compared these

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