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Green rectangular DDR4 server memory module with gold contacts and black chips on one side

RIMLANCE

RIMLANCE RRD25600S4C16 16GB DDR4 3200 ECC Registered RDIMM 1Rx4 CL22 1.2V 288-Pin

SKU CH-4JA1-HJM4T

16GB DDR4 3200 ECC registered RDIMM with CL22 latency and 1.2V operation

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16 GB capacity handles heavy server workloads
  • DDR4 3200 speed accelerates data throughput
  • ECC registered design protects data integrity
  • 1Rx4 rank layout maximises module density
  • 2 V operation reduces power draw

16 GB DDR4 ECC Registered Module

This 16 GB DDR4 module runs at 3200 MHz with CL22 latency and operates at 1.2 V. It uses a 288-pin RDIMM form factor with 1Rx4 organisation and on-board ECC. The registered buffer helps signal integrity in multi-module server configurations. It is built for DDR4 server and workstation platforms only.

Suited for DDR4 servers needing ECC integrity

It fits administrators expanding memory in registered-DIMM slots that require error correction and registered signalling. Builders using consumer desktop boards, unbuffered DIMM slots, or non-DDR4 platforms cannot use this module. Systems limited to lower speeds or different rank configurations should verify qualification lists before purchase.

Straightforward DIMM installation

Align the notch with the keyed slot, press firmly until the retention clips latch, and confirm seating visually. The most common issue is mixing registered DIMMs with unbuffered DIMMs or populating slots in an order the motherboard manual forbids. Always power down and observe anti-static precautions before handling.

How it compares

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

Price $74.99
Cheaper than about 77% 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 $4.69 per GB
Cheaper than about 76% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRRD25600S4C16
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4

Questions about this item

What server or workstation do I need that supports DDR4 3200 registered ECC memory with a 288-pin slot?

The module is a 288-pin DDR4 3200 (PC4-25600) registered ECC RDIMM, so the host must provide a DDR4 RDIMM slot and support registered ECC operation at that speed.

Can I install this 1Rx4 registered stick alongside existing 2Rx8 or 4Rx4 modules in the same channel?

Mixing ranks is possible if the platform allows it, but population rules vary by server; the 1Rx4 organization may change rank-per-channel limits compared to dual- or quad-rank DIMMs.

How do I confirm the module is running at 3200 MT/s with CL22 after installation?

Check the BIOS memory information or an OS tool such as dmidecode; it should report 3200 MT/s, CAS latency 22, 1.2 V operation and registered ECC status.

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