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A-Tech

A-Tech 16GB DDR4 2400MHz ECC UDIMM 2Rx8 CL17 1.20V Server RAM

SKU CH-54S0-6FY8X

16 GB DDR4 ECC UDIMM running at 2400 MHz with CL17 latency for server upgrades

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 16GB capacity expands server memory for heavier workloads
  • DDR4 2400MHz speed delivers 19200 MT/s data rate
  • ECC UDIMM detects and corrects single-bit errors automatically
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 20V standard voltage reduces power draw and heat

16GB DDR4 2400MHz ECC UDIMM Server Memory

This 16GB DDR4 module operates at 2400MHz with CL17 latency and 1.20V standard voltage. It uses an unbuffered ECC UDIMM 2Rx8 configuration on a 288-pin form factor with major brand chipset components. The module serves as a direct replacement for specific Micron part numbers in server and workstation systems.

Suited for servers and workstations requiring ECC

Systems that require registered ECC modules cannot use this unbuffered design. Builders needing non-ECC memory for consumer platforms should select a different module. Buyers must verify their system specifications support DDR4 2400MHz ECC UDIMM memory before purchasing.

ECC UDIMM unbuffered design determines compatibility

The unbuffered ECC configuration is the critical specification that decides whether this module fits your system. Registered memory slots will not accept this UDIMM format. Confirm your motherboard or server documentation specifies support for ECC unbuffered DIMMs at 2400MHz.

How it compares

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

Price $105.99
Cheaper than about 67% 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 $6.62 per GB
Cheaper than about 57% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

What motherboard slot and voltage does this 288‑pin DDR4 1.20V ECC UDIMM require?

The module fits a standard 288‑pin DDR4 DIMM slot and runs at the DDR4 standard voltage of 1.20V; the board must support unbuffered ECC memory.

Will this 2400MHz CL17 2Rx8 module run at its rated speed if the platform only supports lower DDR4 speeds?

The module will automatically down‑clock to the highest speed the platform allows while keeping CL17 timing at that lower frequency.

How can I confirm the 16GB ECC UDIMM is detected and error‑correcting after installation?

Check the BIOS or OS memory report for 16GB total capacity, 2400MHz (or the platform‑limited speed), ECC status enabled, and 2Rx8 organisation.

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