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Green 288-pin DDR4 UDIMM with black chips, ECC label

RIMLANCE

RIMLANCE REU23400D8C16 16GB DDR4 2933 ECC UDIMM 2Rx8

SKU CH-2DCQ-4P32W

16 GB DDR4 ECC UDIMM running at 2933 MHz with CL21 latency and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL21
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • ECC protection prevents data corruption in critical workloads
  • 2933 MHz speed delivers fast throughput for demanding applications
  • 2 V operation reduces power draw in dense configurations
  • 16 GB single module simplifies capacity scaling
  • 2Rx8 organisation increases memory bandwidth efficiency

16 GB ECC UDIMM for servers

This 16 GB DDR4 module is an unbuffered ECC DIMM built for servers and workstations that require error correction. It runs at 2933 MHz with a CAS latency of CL21 and operates at 1.2 V. The 2Rx8 organisation provides two ranks across eight banks for efficient memory access.

Unbuffered ECC requirement

It suits systems that accept unbuffered ECC UDIMMs and need single-module capacity upgrades. Builders whose platforms demand registered or load-reduced DIMMs cannot use this module. Systems limited to non-ECC memory or to lower DDR4 speeds should look elsewhere.

288-pin DDR4 2933 interface

The 288-pin DDR4 interface delivers a rated transfer rate of 2933 MT/s at PC4-23400 bandwidth. Compatibility depends on the motherboard supporting this speed and the unbuffered ECC standard.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $90.99
Cheaper than about 72% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $5.69 per GB
Cheaper than about 67% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameREU23400D8C16
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL21
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8

Questions about this item

Should I pick the 16 GB ECC UDIMM or a different capacity?

This module is a single 16 GB stick running at 2933 MHz with CL21 latency; add identical sticks to reach the total capacity your motherboard supports.

What does the 2933 MHz rating deliver in an actual server?

The module transfers data at up to 23 400 MB/s (PC4-23400) at 1.2 V, giving high bandwidth for virtualization and database workloads.

How does the 288-pin DDR4 ECC UDIMM interface limit performance?

The unbuffered 288-pin DDR4 slot caps speed at the JEDEC 2933 MT/s standard and requires a platform that supports ECC UDIMMs.

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