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Green 240-pin DDR3L server memory module with black chips and silver label

A-Tech

A-Tech 16GB DDR3L 1333MHz ECC RDIMM 2Rx4 1.35V for Samsung M392B2G70AM0-YH9 M393B2G70BH0-YH9Q8 Server Memory

SKU CH-E9KV-CQQVG

16 GB DDR3L 1333 MHz ECC registered DIMM for Samsung server memory upgrades

  • Total capacity16 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetSamsung Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 16GB DDR3L 1333MHz ECC RDIMM for server reliability
  • 35V low-voltage operation reduces power draw
  • 2Rx4 registered design supports multi-module stability
  • Samsung chipset compatibility with M392B2G70AM0-YH9 and M393B2G70BH0-YH9Q8
  • 240-pin DIMM form factor fits standard server slots

16GB DDR3L ECC RDIMM for Server Upgrades

This 16GB DDR3L registered DIMM operates at 1333MHz with CL9 latency and 1.35V low voltage. It uses a 2Rx4 organisation and Samsung chipset for error-correcting server workloads. The 240-pin form factor fits standard DDR3 DIMM slots in compatible systems.

Replaces Samsung M392B2G70AM0-YH9

This module serves as a direct replacement for the listed Samsung part numbers in supported servers and workstations. The jump is worth it when your system requires registered ECC memory at this exact speed and voltage. Systems needing unbuffered or non-ECC memory cannot use this module.

DDR3L 1333MHz registered interface limits

The DDR3L standard at 1333MHz caps bandwidth at the PC3L-10600 rate regardless of processor capability. Registered buffering adds one clock cycle of latency versus unbuffered modules. The 1.35V operation requires platform support for DDR3 low voltage; systems locked to 1.5V DDR3 will not POST with this memory installed.

How it compares

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

Price $28.99
Cheaper than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $1.81 per GB
Cheaper than about 94% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Samsung
Model nameM392B2G70AM0-YH9, M393B2G70BH0-YH9Q8
Total capacity16 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

Will this 240-pin DDR3L DIMM fit my server motherboard slots?

The module is a 240-pin DDR3 DIMM built to the DDR3L 1.35V standard; it fits any server board with DDR3 RDIMM slots that accept registered ECC memory.

What is the correct way to seat this registered ECC module so the system recognises the full 16GB?

Align the notch with the slot key, press straight down until both side clips click, then verify in BIOS that the 2Rx4 rank and 1333 MHz speed are detected.

When should I replace this 16GB DDR3L RDIMM?

Replace it if memory diagnostics report uncorrectable ECC errors, the system fails to POST with it installed, or you migrate to a platform that requires a different memory generation.

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