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Green 288-pin DDR4 RDIMM module with black chips and gold contacts

A-Tech

A-Tech 64GB DDR4 3200MHz ECC RDIMM 2Rx4 server RAM

SKU CH-K8CE-TBA6S

64 GB DDR4 3200 MHz ECC registered DIMM with CL22 latency and 1.20 V operation

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 64 GB capacity handles heavy server workloads
  • DDR4 3200 MHz speed accelerates data throughput
  • ECC RDIMM technology detects and corrects memory errors
  • Registered 2Rx4 organisation improves signal integrity at scale
  • 20 V standard voltage reduces power draw per module

64GB DDR4 3200MHz ECC RDIMM

This 64GB DDR4 module runs at 3200MHz with CL22 latency and 1.20V operation. It is built as a registered ECC DIMM using a 2Rx4 organisation for server and workstation platforms that require error correction and signal buffering. The module serves administrators upgrading compatible Kingston KTH-PL432/64G or KTL-TS432/64G configurations.

Registered ECC DDR4 288-pin limits

The registered buffer adds one clock cycle of latency and the memory controller must support ECC and registered signalling. Maximum capacity per channel and total system capacity are defined by the platform firmware, not by this module. Mixed populations of registered and unbuffered DIMMs are not supported on the same channel.

288-pin DDR4 DIMM installation

Align the single key notch with the socket and press evenly until both retention clips engage. Common issues include seating the module in a slot the CPU does not wire, mixing ranks that the firmware cannot train, and leaving the ECC feature disabled in BIOS. Verify the qualified vendor list before purchase.

How it compares

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

Price $508.99
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 $7.95 per GB
Pricier than about 56% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Kingston
Model nameKTH-PL432/64G, KTL-TS432/64G
Total capacity64 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Should I pick the 64GB module or look for a different capacity?

This listing is a single 64GB DDR4 3200MHz ECC RDIMM; choose it when your server needs one 64GB registered module rather than multiple smaller sticks.

What does the 3200MHz rating mean once the module is installed in a server?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency at 1.20V, delivering that transfer rate when the platform supports the speed.

How does the DDR4 288-pin RDIMM interface limit real-world use?

The 288-pin registered DIMM fits only DDR4 server or workstation boards that accept ECC RDIMMs; it will not work in desktop UDIMM slots.

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