Is the KVR64A52BD8-64 an ECC module?

No. It is a non-ECC module. The DDR5 chips have on-die ECC, but there is no module-level ECC.

What makes this module a CUDIMM rather than a UDIMM?

It has a clock driver on the module. Your desktop platform needs to support CUDIMM memory.

Which conditions can I order it in?

New or Refurbished, each with 1 year or 3 years of warranty.

Kingston

Kingston ValueRAM 64GB DDR5-6400 2Rx8 Non-ECC CUDIMM

Name: Kingston ValueRAM 64GB DDR5-6400 2Rx8 Non-ECC CUDIMM
Brand: Kingston
SKU: KVR64A52BD8-64

MPNKVR64A52BD8-64

GTIN 740617348170

The Kingston ValueRAM KVR64A52BD8-64 is a 64GB DDR5-6400 CUDIMM for desktop PCs, a dual-rank non-ECC module with an onboard clock driver.

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Tested, cleaned and graded. Fully functional, with warranty.

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Kingston ValueRAM 64GB DDR5-6400 2Rx8 Non-ECC CUDIMM

KVR64A52BD8-64 · Refurbished · 1 year warranty

Quantity (units)

Overview

This is desktop memory, not a server part. The Kingston ValueRAM 64GB DDR5-6400 2Rx8 Non-ECC CUDIMM, part number KVR64A52BD8-64, is a clocked unbuffered DIMM: it carries a clock driver on the module, which is what separates a CUDIMM from a standard UDIMM. Before ordering, confirm that your desktop board and processor accept CUDIMM modules.

The module holds 64GB in a 2Rx8 layout with an 8G x 64-bit organization. It runs at 6400 MT/s (PC5-6400) with CAS timings of 52-52-52 at 1.1V. There is no module-level ECC, though the DDR5 chips use on-die ECC internally. It uses the 288-pin DDR5 DIMM connector and is rated for 0 to 85 C operation.

You can order the KVR64A52BD8-64 New or Refurbished. Both conditions come with a choice of 1 year or 3 years of warranty. Tell us how many modules you need per system so we can match the set.

Specifications

Kingston KVR64A52BD8-64 specifications
Manufacturer part number	KVR64A52BD8-64
Brand	Kingston
ECC	No
Rank / organization	2Rx8
Pc rating	PC5-6400
Pin count	288
Speed	6,400 MT/s
Voltage	1.1 V
On die ecc	Yes
Capacity	64 GB
CAS latency	52
Cas timings	52-52-52
Memory type	DDR5
Module type	CUDIMM
Clock driver	Yes
Intended use	Desktop PC
Product line	ValueRAM
Operating temp c	0 to 85
Module organization	8G x 64-bit

Specifications from the manufacturer's datasheet ↗

FAQ

Is the KVR64A52BD8-64 an ECC module?: No. It is a non-ECC module. The DDR5 chips have on-die ECC, but there is no module-level ECC.
What makes this module a CUDIMM rather than a UDIMM?: It has a clock driver on the module. Your desktop platform needs to support CUDIMM memory.
What speed and timings does it run at?: 6400 MT/s (PC5-6400) with CAS timings of 52-52-52 at 1.1V.
Which conditions can I order it in?: New or Refurbished, each with 1 year or 3 years of warranty.