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Four green DDR4 DIMMs, 288-pin, no heat spreader

A-Tech

A-Tech 16GB (4x4GB) DDR4 2400 ECC RDIMM 1Rx8 server RAM

SKU CH-5EB4-5S8BM

16 GB quad-channel kit of four 4 GB DDR4 2400 ECC RDIMM modules with CL17 latency and 1.2 V operation

  • Total capacity16 GB (4 × 4 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 16GB (4 x 4GB)

  • ECC protection maintains data integrity in server workloads
  • Registered design improves signal stability on multi-module configurations
  • Quad-channel 16 GB kit increases memory bandwidth for demanding applications
  • DDR4 2400 MHz at CL17 delivers responsive performance for virtualization tasks
  • 2 V operation reduces power draw compared to older DDR generations

16GB quad-channel DDR4 server kit

This 16GB kit contains four 4GB registered DIMMs built for DDR4 servers and workstations. Each module runs at 2400 MHz with CL17 latency at 1.20V. The single-rank 1Rx8 organisation and ECC registration target multi-socket platforms that require registered memory.

Steady throughput with ECC and registered buffers

Registered signalling and on-die ECC keep data integrity intact during sustained workloads. The 1.20V standard voltage and single-rank layout help maintain stable timing across all four channels under continuous load. No heat spreaders are fitted, so airflow in the chassis determines thermal behaviour.

Verify registered DDR4 support before ordering

This kit only works in systems that accept 288-pin DDR4 ECC RDIMMs. Desktop and laptop platforms cannot use registered modules. Check the motherboard manual for supported speeds, maximum capacity per slot and quad-channel population rules.

How it compares

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

Price $79.99
Cheaper than about 75% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB (4 × 4 GB)
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 73% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Server Memory RAM
Model nameA-Tech 4 GB 1Rx8 PC4-2400T-R
Part numberAT4G4D4D2400RS8N12 V
Total capacity16 GB (4 × 4 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Kit configurationQuad Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

Does the 1.20V DDR4 2400 kit run hotter or draw more power than standard-voltage DDR4 when the server runs 24/7?

The modules operate at the standard 1.20V DDR4 voltage, so power draw and heat are the same as any other DDR4 2400 registered DIMM under continuous load.

My motherboard has 288-pin DDR4 slots — is anything else required for these ECC RDIMMs to work?

The board must support registered ECC memory and quad-channel operation; standard desktop or laptop DDR4 slots will not accept these modules.

Will these CL17 1Rx8 modules work in a system that already has slower DDR4 registered DIMMs installed?

All modules will run at the lowest common speed and timing, so the kit will downclock to match the slower DIMMs if the platform supports mixed speeds.

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