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Green bare circuit board with gold edge connector and black memory chips

A-Tech

A-Tech 32GB DDR5-4800 ECC SODIMM Server RAM

SKU CH-YGXE-7MPQB

32 GB DDR5-4800 ECC SODIMM module with 2Rx8 organisation and 1.10 V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 32 GB capacity handles heavy server workloads
  • DDR5 4800 MHz speed accelerates data throughput
  • ECC unbuffered design protects data integrity
  • 262-pin SO-DIMM fits microserver memory slots
  • 1 V operation matches DDR5 standard voltage

A-Tech 32GB DDR5-4800 ECC SODIMM

This 32GB DDR5-4800 ECC SODIMM module operates at 4800MHz with a CAS latency of 40 and runs at the standard 1.10V. It uses a 262-pin form factor with a 2Rx8 rank configuration and unbuffered ECC for data integrity in compatible systems.

Suited for Dell AC258276 SNPJJ3C2C/32G replacement

This module is a compatible replacement for the Dell AC258276 and SNPJJ3C2C/32G part numbers in supported microserver, server, or workstation platforms. It is not suitable for systems requiring registered or load-reduced DIMMs, nor for desktop boards that lack SODIMM slots or ECC support in the BIOS.

Steady throughput under sustained load

Unbuffered ECC operation maintains error correction without the added latency of a register, allowing consistent bandwidth during extended workloads. Major-brand DRAM ICs and factory testing at PC5-38400 speeds help the module sustain its rated frequency without throttling in adequately cooled chassis.

How it compares

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

Price $465.99
Pricier than about 70% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
CAS latency 40
Typical for this category: the median of 439 items is 40.
Price per GB $14.56 per GB
Pricier than about 75% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Dell AC258276 SNPJJ3C2C/32G
Model nameA-Tech 32 GB DDR5-4800 ECC SODIMM AIO RAM Module
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency40
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

What type of memory slot does my Dell microserver need for this 262-pin DDR5 SODIMM?

The module uses a 262-pin DDR5 SO-DIMM form factor and requires a matching DDR5 SO-DIMM slot.

Can I mix this 4800 MHz ECC module with slower DDR5 SODIMMs already in my server?

Yes, the system will run all installed DDR5 SODIMMs at the speed of the slowest module, so this 4800 MHz module will downclock to match.

How can I verify the 32 GB capacity and ECC function are active after installation?

Check the BIOS memory summary or OS memory info; it should show 32 GB total and report ECC as enabled or active.

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