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Two green DDR4 RDIMM modules, 288-pin, no heat spreader

A-Tech

A-Tech 8GB (2x4GB) DDR4 2400 ECC RDIMM 1Rx8 server RAM

SKU CH-THRM-2B0A0

An 8 GB dual-channel DDR4 kit with ECC registered DIMMs at 2400 MHz for servers and workstations

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 8GB (2 x 4GB)

  • ECC protection prevents data corruption in critical workloads
  • Registered design improves signal integrity for stable server operation
  • Dual-channel 8 GB kit increases memory bandwidth for demanding applications
  • Single-rank 1Rx8 modules allow higher density configurations on compatible platforms
  • Standard 1.2 V DDR4 voltage reduces power draw while maintaining 2400 MHz speed

A-Tech DDR4 2400 ECC RDIMM Kit

This 8GB dual-channel kit contains two 4GB registered DIMMs built for DDR4 servers and workstations. The modules run at 2400 MHz with CL17 latency and 1.20V operation. Error-correcting code and registered buffering protect data integrity in multi-socket platforms. Single-rank x8 organisation keeps electrical loading low on populated channels.

Verify DDR4 RDIMM support before ordering

Your motherboard must accept 288-pin DDR4 registered ECC modules at 2400 MHz. Desktop and laptop boards cannot use this memory. Check the system manual for maximum capacity per slot and approved population rules. Mixing registered and unbuffered DIMMs will prevent boot.

Fits multi-channel server architectures

Two single-rank modules populate a dual-channel pair without adding a second rank per channel. The 1.20V standard voltage works with common server power budgets. No heat spreader means standard airflow is sufficient. Registered signalling reduces load on the memory controller, freeing headroom for additional DIMMs in larger configurations.

How it compares

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

Price $41.99
Cheaper than about 87% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 71% 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 numberAT4G2D4D2400RS8N12 V
Total capacity8 GB (2 × 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 configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

What comes in the box and what else do I need to buy?

The box contains two 4 GB DDR4 ECC registered DIMMs. No extra components are required if your server or workstation has free 288-pin DDR4 slots and supports ECC RDIMM memory.

How do I choose between the listed versions or capacities?

This kit is a single 8 GB dual-channel option (2 x 4 GB, 1Rx8, CL17, 1.20 V). Select it when your system requires registered ECC DDR4 2400 modules in a matched pair.

What does the 2400 MHz rating mean once installed in a real machine?

The modules run at DDR4 2400 speed with CL17 latency at 1.20 V, delivering the rated throughput when the platform's memory controller is configured for that frequency.

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