Memory capacity	1 x 32GB
Form factor	DIMM (PC)
Type	DDR4
Speed	2133 MT/s
Clock speed	17000 MB/s
Timing diagram	15-15-15
First Word Latency	14.06 ns
Voltage	1.2 В
Cooling	without cooling
Strip profile	standard
More features	buffering (Registered) ECC
Added to E-Catalog	February 2016

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Buy Samsung DDR4 1x32GB M393A4K40BB0-CPB0Q

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	Samsung M393A4K40BB0-CPB 32GB DDR4-2133 Memory MEM-DR432L-SL01-ER21 O78W8-00-B00U6-1 32GB DDR4-2133 2Rx4 Low Profile ECC REG RoHS M393A4K40BB0-CPB Newegg.com Delivery: in USA Report		$114.30 Buy in shop

	samsung m393a4k40bb0-cpb 32gb ddr4-2133 memory mem-dr432l-sl01-er21 RNAB00U6O78W8 32GB DDR4-2133 2Rx4 Low Profile ECC REG RoHS M393A4K40BB0-CPB Newegg.com Delivery: in USA Report		$114.30 Buy in shop

	SAMSUNG 32GB Registered DDR4 2133 (PC4 17000) Server Memory Model M393A4K40BB0-CPB0 DDR4 2133 (PC4 17000) Registered CAS Latency CL15 Newegg.com Delivery: in USA Report		$114.30 Buy in shop

	Samsung M393A4K40BB0-CPB Samsung 32GB DDR4-2133MHz PC4-17000 ECC Registered RDIMM CL15 2Rx4 1.2V 288-Pin Memory Module Refur Shop for M393A4K40BB0-CPB Samsung 32GB DDR4-2133MHz PC4-17000 ECC Registered RDIMM CL15 2Rx4 1.2V 288-Pin Memory Module at ETechBuy.com ETechBuy.com Delivery: in USA Report		$323.31 Buy in shop

	Samsung M393A4K40BB0-CPB0Q Samsung 32GB DDR4-2133MHz PC4-17000 ECC Registered RDIMM CL15 2Rx4 1.2V 288-Pin Memory Module Ref Shop for M393A4K40BB0-CPB0Q Samsung 32GB DDR4-2133MHz PC4-17000 ECC Registered RDIMM CL15 2Rx4 1.2V 288-Pin Memory Module at... moreETechBuy.com ETechBuy.com Delivery: in USA Report		$323.31 Buy in shop

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User reviews ₁

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Good, affordable ECC memory

30 March 2021

Nothing remarkable. Good memory, works flawlessly, overclocking was not tried. We are talking about 32GB 2666 UDIMM.

Available ECC modules on Ryzen Threadripper.

It is worth pointing out for reference that the memory is dual-rank. It is not obvious to everyone, and you need to go to the manufacturer's website for clarification.

Verdict Gg: use Samsung M391A4G43MB1-CTD less than month

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