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Green 240-pin DDR3L UDIMM module with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR3L 1600 ECC UDIMM 2Rx8 Server Memory

SKU CH-12TB-Y978H

8GB DDR3L 1600MHz ECC UDIMM server memory with 1.35V low-voltage operation and 2Rx8 rank configuration

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • ECC protection guards data integrity with built-in error correction
  • Low-voltage DDR3L runs at 1.35V to reduce power draw
  • 1600MHz speed delivers PC3L-12800 bandwidth for responsive workloads
  • 2Rx8 dual-rank layout increases memory density per slot
  • 240-pin UDIMM form factor fits standard server DIMM sockets

8GB DDR3L ECC UDIMM for Servers

This 8GB DDR3L 1600 module adds ECC unbuffered memory to compatible server or workstation platforms. It runs at 1.35V with CL11 latency and a 2Rx8 organisation. The single 240-pin DIMM is designed for systems that require error-correcting code protection.

Verify DDR3L 1.35V support and unbuffered ECC slots

Confirm that your motherboard accepts DDR3L low-voltage modules at 1.35V and provides unbuffered ECC DIMM slots. Standard DDR3 1.5V-only boards or registered-memory platforms will not work with this module. Check the system manual for supported speeds and maximum capacity per slot.

Direct replacement for listed Hynix part numbers

The module is specified as a compatible equivalent for Hynix HMT41GU7AFR8A-PB, HMT41GU7BFR8A-PB and HMT41GU7DFR8A-PB. Builders needing a different capacity, registered DIMMs or non-ECC memory must select another product.

How it compares

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

Price $53.99
Cheaper than about 83% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $6.75 per GB
Cheaper than about 56% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.35 V

Questions about this item

Does the module ship alone or in a kit, and are any extra parts required?

The product is a single 8 GB DDR3L 1600 ECC UDIMM in a 240-pin DIMM form factor. No additional components are needed for installation.

How do I decide between this 8 GB stick and a larger capacity if my server has multiple slots?

Each module provides 8 GB at DDR3L 1600 with CL11 latency and 1.35 V operation. Add modules to match your system's maximum supported capacity and desired total memory.

What does the 1600 MHz rating actually deliver once the DIMM is installed in a compatible server?

The module runs at DDR3L 1600 (PC3L-12800) with ECC error correction, 2Rx8 organisation and 1.35 V low-voltage operation for stable server workloads.

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