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Green 288-pin DDR4 RDIMM module with black chips and gold contacts

A-Tech

A-Tech 16GB DDR4 2400 ECC RDIMM CL17 1.2V 1Rx4 Server Memory

SKU CH-TNZH-FR9DT

16 GB DDR4 2400 ECC registered DIMM with CL17 latency and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16GB capacity handles heavy server workloads
  • DDR4 2400 speed delivers PC4-19200 bandwidth
  • ECC registered design corrects data errors automatically
  • 2V standard voltage reduces power draw
  • 288-pin RDIMM fits compatible server slots

Server ECC RDIMM for workstation upgrades

This 16 GB DDR4 module operates at 2400 MHz with CL17 latency and a registered design. It uses a 1Rx4 organisation and Major Brand Chips to deliver error-correcting memory for compatible server and workstation platforms.

Standard DDR4 voltage and registered buffering

The module runs at the standard 1.2 V DDR4 voltage while the registered buffer reduces electrical load on the memory controller. ECC functionality detects and corrects single-bit errors to maintain data integrity under sustained workloads.

288-pin DIMM form factor determines fit

This stick uses the 288-pin DDR4 DIMM layout required by supporting server and workstation motherboards. Systems that accept only unbuffered UDIMMs or a different pin count will not be compatible with this registered module.

How it compares

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

Price $76.99
Cheaper than about 76% 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 $4.81 per GB
Cheaper than about 75% of the 6,064 comparable items (median $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
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

How do I install this DDR4 2400 288-pin RDIMM and what step is often missed?

Align the notch on the 288-pin module with the slot key, press firmly until both retention clips click, then verify in BIOS that the server recognises the 16 GB at 2400 MHz with ECC active.

What maintenance or replacement will this 1Rx4 registered module need later?

No routine maintenance is required; if a memory error appears, run the server's built-in diagnostics to isolate the faulty 16 GB stick and replace it with an identical DDR4 2400 ECC RDIMM.

What limit appears first when this CL17 1.2 V module runs sustained workloads?

The CAS latency of 17 cycles at 2400 MHz sets the response-time floor, so sustained throughput is bounded by that timing rather than the 1.2 V power envelope.

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