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Four green DDR3L ECC UDIMM modules, 240-pin, silver heatspreaders

A-Tech

A-Tech 32GB (4x8GB) DDR3L 1600 ECC UDIMM 2Rx8 1.35V Server RAM

SKU CH-3T7N-S8BG8

32 GB quad-channel DDR3L 1600 ECC UDIMM kit with four 8 GB dual-rank modules at 1.35 V for servers and workstations

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered

Capacity 32GB (4 x 8GB)

Speed DDR3L 1600 (PC3L 12800)

  • 32 GB quad-channel kit expands server memory capacity
  • ECC unbuffered design detects and corrects data errors
  • Dual-rank 2Rx8 organisation increases memory density per slot
  • Low-voltage 1.35 V DDR3L reduces power draw and heat
  • CL11 latency at 1600 MHz delivers responsive throughput

Server-ready DDR3L kit

This 32 GB kit contains four 8 GB DDR3L 1600 modules built for servers and workstations that require ECC unbuffered memory. The dual-rank 2Rx8 organisation and CL11 latency suit multi-channel platforms needing error correction without registered buffers.

240-pin UDIMM form factor

Each stick uses the standard 240-pin DIMM layout and operates at 1.35 V, with tolerance for 1.5 V systems. Unbuffered design means direct connection to the memory controller, so population rules follow the motherboard manual rather than registered-module guidelines.

Quad-channel matched set

Four modules are tested together to ensure consistent timing and voltage behaviour across all channels. Major-brand chips and per-module validation reduce the risk of mismatched sticks causing instability in mission-critical workloads.

How it compares

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

Price $129.99
Cheaper than about 59% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $4.06 per GB
Cheaper than about 81% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR3 Server Memory RAM
Model nameA-Tech 8 GB 2Rx8 PC3L-12800E
Total capacity32 GB (4 × 8 GB)
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Kit configurationQuad Channel Kit
Power
Rated voltage1.35 V

Other versions of this model

5 more in the same range

Questions about this item

What speed does the DDR3L 1600 interface actually run at in this kit?

The modules run at 1600 MHz with a PC3L-12800 data rate and CL11 latency.

What physical slot and pin count do these modules need?

Each module is a 240-pin DIMM that fits standard DDR3 server and workstation memory slots.

How are the four modules installed and what step is often missed?

Install all four modules following the motherboard quad-channel population guide, and verify the system is configured for ECC unbuffered memory.

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