What speed is the Samsung M393A2K40CB2-CTD?

DDR4-2666, which is 2666 MT/s and the PC4-21300 rating.

Which conditions are available for this Samsung module?

New and Refurbished with 1 year or 3 years of warranty, or Used with 90 days.

Samsung 16GB DDR4-2666 RDIMM ECC Server Memory

Name: Samsung 16GB DDR4-2666 RDIMM ECC Server Memory
Brand: Samsung
SKU: M393A2K40CB2-CTD

MPNM393A2K40CB2-CTD

The Samsung M393A2K40CB2-CTD is a 16GB DDR4-2666 registered ECC server memory module (RDIMM, PC4-21300) for servers that take DDR4 RDIMMs.

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

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Samsung 16GB DDR4-2666 RDIMM ECC Server Memory

M393A2K40CB2-CTD · Refurbished · 1 year warranty

Quantity (units)

Overview

Samsung M393A2K40CB2-CTD is a 16GB DDR4 RDIMM rated at 2666 MT/s, which is the PC4-21300 standard. It is a registered module with ECC, the type of memory used in servers that need error correction.

The electrical details are standard for DDR4 server memory: 1.2V operating voltage, CAS latency 19 and a 288-pin edge connector. Registered modules buffer the address and command signals, so check that your server takes RDIMMs before mixing this module with other memory types.

Who is it for? Anyone adding memory to a server that already runs DDR4-2666 RDIMMs, or replacing a module that has failed. Ordering the exact Samsung part number is the easiest way to keep modules in a channel identical.

You can order it New or Refurbished with a warranty of 1 year or 3 years, or Used with 90 days of warranty. Send the number of modules you need.

Specifications

Samsung M393A2K40CB2-CTD specifications
Manufacturer part number	M393A2K40CB2-CTD
Brand	Samsung
ECC	Yes
Pc rating	PC4-21300
Pin count	288
Speed	2,666 MT/s
Voltage	1.2 V
Capacity	16 GB
CAS latency	19
Memory type	DDR4
Module type	RDIMM

FAQ

What speed is the Samsung M393A2K40CB2-CTD?: DDR4-2666, which is 2666 MT/s and the PC4-21300 rating.
Is the M393A2K40CB2-CTD registered ECC memory?: Yes. It is an RDIMM with ECC.
What voltage and CAS latency does this module use?: 1.2V and CAS latency 19.
How many pins does the M393A2K40CB2-CTD have?: 288 pins.
Which conditions are available for this Samsung module?: New and Refurbished with 1 year or 3 years of warranty, or Used with 90 days.