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Green rectangular circuit board with gold edge contacts and black memory chips on both sides

A-Tech

A-Tech 16GB DDR4 2400 ECC UDIMM 2Rx8 934798-001 Server Memory

SKU CH-NT8B-RD7V9

16 GB DDR4 2400 ECC unbuffered UDIMM with CL17 latency for server upgrades

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 16 GB capacity handles heavier server workloads
  • DDR4 2400 speed with CL17 latency for responsive data access
  • ECC unbuffered design detects and corrects memory errors
  • 20 V standard voltage keeps power draw low
  • 288-pin DIMM form factor fits compatible HP 934798-001 slots

16GB DDR4 2400 ECC UDIMM Server Memory

This A-Tech module delivers 16GB of DDR4 2400 memory with ECC error correction for server and workstation systems. It operates at 1.20V with CL17 latency in an unbuffered 2Rx8 configuration. The 288-pin DIMM is built as a compatible replacement for HP part 934798-001 and undergoes quality assurance testing for dependable performance.

Suits ECC-capable servers

This memory fits systems that accept unbuffered ECC UDIMMs at the PC4-19200 speed grade. Builders whose platforms require registered or load-reduced DIMMs, or those needing speeds above 2400 MHz, should look at other modules. Systems limited to non-ECC memory cannot use the error-correction feature.

The deciding spec is unbuffered ECC at DDR4 2400

Verify that your motherboard and CPU support unbuffered ECC UDIMMs before purchase. Registered or fully buffered slots will not accept this module. The 2Rx8 organisation and 1.20V voltage must match the platform's qualified vendor list for stable operation.

How it compares

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

Price $116.99
Cheaper than about 63% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.31 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for HP
Model name934798-001
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Will the 288-pin DDR4 DIMM fit my server's standard memory slots?

The module uses the 288-pin DDR4 DIMM form factor, which matches standard unbuffered DDR4 slots in compatible servers and workstations.

Do I need to configure anything in the BIOS after inserting the 2Rx8 ECC module?

Install the DIMM with the system powered off; most platforms detect the 2Rx8 ECC configuration automatically, but you should verify the memory appears at 2400 MHz in the BIOS.

How can I tell if this 16 GB module is failing over time?

ECC will log correctable errors in the system event log; rising correctable-error counts or uncorrectable errors indicate the module should be replaced.

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