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Green rectangular DDR5 server memory module with gold edge connectors and black DRAM chips, no heat spreader

A-Tech

A-Tech 96GB DDR5-5600 ECC RDIMM 2Rx4 Server RAM

SKU CH-BJNM-A0N5J

96GB DDR5-5600 ECC RDIMM server memory module with 2Rx4 rank and 1.1V operation

  • Total capacity96 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor Brand Chipset
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96GB capacity supports heavy server workloads
  • DDR5 5600 speed delivers high memory bandwidth
  • ECC RDIMM registered design ensures data integrity
  • 2Rx4 dual-rank organisation optimises density
  • 10V DDR5 standard voltage reduces power draw

96GB DDR5-5600 ECC RDIMM for servers

This 96GB registered DIMM delivers DDR5-5600 speed with ECC protection for server and workstation platforms. It operates at 1.10V with a CAS latency of 40 and uses a 2Rx4 organisation across 288 pins. The module is built as a compatible replacement for specific IBM-Lenovo part numbers.

Major-brand DRAM ICs and lifetime warranty

The module uses major-brand DRAM IC chips and undergoes quality-assurance testing before shipment. A lifetime warranty and US-based technical support are included with the purchase. No heat spreader is fitted, so airflow in the chassis manages module temperature.

DDR5 RDIMM constraints

Registered DIMMs require a motherboard that supports registered memory and cannot be mixed with unbuffered modules in the same channel. The 2Rx4 rank layout may limit the number of modules per channel depending on the platform's memory controller. Buyers who need non-ECC or unbuffered memory should choose a different module type.

How it compares

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

Price $2,515.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 96 GB
Higher than about 85% of the 6,064 comparable items (median 32 GB).
CAS latency 40
Typical for this category: the median of 439 items is 40.
Price per GB $26.21 per GB
Pricier than about 87% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for IBM-Lenovo 4 × 77A81448 4 × 77A88058 03LE908
Model nameA-Tech 96 GB DDR5-5600 ECC RDIMM Server RAM Module
Total capacity96 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

Will the 96GB DDR5 5600 ECC RDIMM need any firmware updates or re-seating after months of continuous server operation?

The module runs at the standard DDR5 voltage of 1.1V and uses major-brand DRAM ICs tested to A-Tech quality standards; no firmware updates are required for the memory itself, and re-seating is only needed if the system is physically moved or the chassis is opened for other maintenance.

What limit appears first when the 96GB 2Rx4 registered module runs at DDR5 5600 under sustained heavy workloads?

The registered 2Rx4 design and ECC error correction keep data integrity intact, so the practical ceiling is the platform's maximum memory capacity per channel or total socket limit rather than the module's own speed rating of PC5-44800.

How much heat and noise does the 288-pin DDR5 RDIMM produce when the server runs all day at full load?

The module has no heat spreader and operates at 1.1V, so it adds minimal thermal load to the chassis airflow; any audible noise comes from system fans responding to total system power draw, not from the memory itself.

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