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 PCB memory module with gold edge connectors and black heat spreader label

A-Tech

A-Tech Supermicro Certified 64GB DDR4 3200MHz ECC RDIMM 2Rx4 CL22 1.2V 288-Pin Server Memory

SKU CH-QHJ1-N94JW

64GB DDR4 3200MHz ECC Registered RDIMM with Samsung chips, Supermicro certified for server reliability

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetSamsung Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Supermicro certified for guaranteed server compatibility
  • Samsung DDR4 3200MHz CL22 delivers high-throughput stability
  • 64GB 2Rx4 registered ECC maximises data integrity
  • 2V standard voltage reduces power draw
  • Rigorously tested with lifetime warranty backing

64GB DDR4 3200 ECC RDIMM for Servers

This 64GB DDR4 3200MHz registered DIMM delivers error-correcting memory for Supermicro platforms. It operates at 1.2V with CL22 latency and a 2Rx4 organisation. The module suits administrators who need maximum density per slot in compatible systems.

Upgrading from lower-capacity DDR4 RDIMMs

Replacing smaller registered modules with this 64GB stick increases total memory without consuming extra slots. The jump is worthwhile when workloads exceed current capacity and the platform supports 64GB single-rank density. Buyers who need more slots than the board provides cannot solve that limitation with this module.

DDR4 288-pin registered interface limits

The DDR4 288-pin registered interface caps transfer rate at 3200MHz and requires a memory controller that supports registered ECC operation. Systems limited to lower speeds or unbuffered DIMMs will not accept this module. Platforms that do not qualify 64GB 2Rx4 densities will not recognise the full capacity.

How it compares

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

Price $528.99
Pricier than about 71% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $8.27 per GB
Pricier than about 59% of the 6,064 comparable items (median $7.25 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 nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR464L-SL01-ER32
Total capacity64 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Will this 288-pin RDIMM fit my server's DDR4 memory slots?

Yes, the module uses the standard 288-pin RDIMM form factor for DDR4 3200 registered memory.

Do I need to configure anything in BIOS after installing this ECC registered module?

Most servers detect the 64GB 2Rx4 module at 3200MHz CL22 automatically; just ensure ECC is enabled in BIOS.

How do I know if a memory error means this Samsung chipset module needs replacement?

Persistent corrected ECC errors logged by the system indicate the 64GB module should be replaced.

More in ECC Server RAM

Similar items