Samsung

Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module

Name: M393A8G40MB2-CVF - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module
Brand: Samsung
SKU: M393A8G40MB2-CVF
Price: 658 USD
Availability: InStock

MPN: M393A8G40MB2-CVF·By: Samsung

Part #:M393A8G40MB2-CVFRefurbishedIn stock

Ships from the US.

$658.00

Qty

M393A8G40MB2-CVF - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module-

$658.00

Qty

M393A8G40MB2-CVF - Samsung 64GB DDR4 2933MHz ECC RDIMM Memory Module-

$658.00

Product overview

The Samsung M393A8G40MB2-CVF is a 64GB DDR4-2933 ECC registered RDIMM, 2Rx4, native to Xeon Scalable Gen2 (Cascade Lake). It is the high-density module for building large-memory Cascade Lake servers at their native 2933 MT/s, and as first-source Samsung DRAM it is original-brand memory rather than a third-party assembly.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Technical Information

Manufacturer part #	M393A8G40MB2-CVF
Brand	Samsung
Condition	Refurbished
Rank	Dual Rank x4
Type	DDR4 RDIMM, ECC registered
Speed	DDR4-2933 (PC4-23400)
Voltage	1.2V
Capacity	64GB
RAM Genre	RDIMM
RAM Speed	2933 MHz
Rank/width	2Rx4
Signal Type	Registered
Product Type	Memory Module
RAM Standard	DDR4-2933/PC4-23400
Memory Capacity	64 GB
Product Voltage	1.2 V
Quantity of Pins	288-pin
Error Identifying	ECC
Memory Technology	DDR4
Compliance Standards	EU RoHS, FCC
Column Access Strobe (CAS)	CL21

Compatible systems

Best on Cascade Lake. No RDIMM/LRDIMM mixing; match rank and capacity. Confirm QVL with us.

Condition

New and recertified.

Frequently asked questions

Which servers and CPUs is it for?

Xeon Scalable Gen2 (Cascade Lake) native. Best on Cascade Lake.

RDIMM or LRDIMM, what rank?

RDIMM, 2Rx4. DDR4 RDIMM, ECC registered. Rank and width: 2Rx4.

Details

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Is it ECC registered?

Yes. It is a registered ECC module (RDIMM), not an LRDIMM or desktop UDIMM. Check the rank shown in the spec table against your platform's population rules before ordering a full set.

Can I mix it with existing DIMMs?

Match type, rank and capacity. Mixed modules run at the slowest common speed, so buy a matched set for a full population.

What speed will it run at?

2933 or the platform limit. DDR4-2933 (PC4-23400). A faster module clocks down to the CPU and population limit.