We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green DDR4 DIMM with black chips and silver contacts

A-Tech

A-Tech 16GB DDR4 2400MHz ECC RDIMM 2Rx8 Server RAM

SKU CH-HGTE-JT2WE

16GB DDR4 2400MHz ECC registered server memory module with CL17 latency and 1.2V operation

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16GB DDR4 2400MHz ECC RDIMM expands server capacity
  • CL17 latency and 1.20V voltage deliver stable registered performance
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 288-pin DDR4 DIMM form factor fits standard server motherboards
  • Quality-assured testing ensures dependable operation in workloads

16GB DDR4 ECC RDIMM for servers

This 16GB DDR4 2400MHz ECC registered DIMM targets administrators upgrading compatible server or workstation platforms. The module uses a 2Rx8 organisation and operates at the standard 1.2V DDR4 voltage. It serves as a direct replacement for the Kingston KTD-PE424D8/16G part number.

Sustained workload behaviour

ECC circuitry corrects single-bit errors on the fly, preventing data corruption during long compute jobs or virtualization sessions. Registered buffering reduces electrical load on the memory controller, helping signal integrity when multiple modules populate a channel. The CL17 latency and PC4-19200 rating deliver consistent throughput under continuous multi-threaded demand.

Installation notes

The 288-pin DIMM keying matches standard DDR4 server slots; the 262-pin reference in some documents is a typo and does not affect fitment. Verify that your platform supports registered ECC memory and the 2400MHz speed before purchase, as consumer desktop boards typically reject registered modules. Mixing ranks or voltages can prevent the system from posting.

How it compares

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

Price $85.99
Cheaper than about 73% 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 $5.37 per GB
Cheaper than about 70% 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
Product lineCompatible Replacement for Kingston
Model nameKTD-PE424D8/16G
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

How much heat and power does this 1.20V DDR4 2400MHz ECC RDIMM generate when running continuously in a server?

The module operates at the standard DDR4 voltage of 1.20V, which keeps power draw and heat output low during sustained workloads; its registered design adds a small buffering overhead but does not significantly raise thermal load compared to unbuffered DIMMs.

What motherboard slot and memory controller features are required to use this 288-pin DDR4 2400MHz ECC RDIMM?

The system must provide a DDR4 RDIMM slot with a 288-pin interface and a memory controller that supports ECC and registered modules at 2400MHz; without both ECC and registered support the stick will not function.

Will this CL17 16GB DDR4 2400MHz ECC RDIMM work alongside other DDR4 ECC RDIMMs I already have installed?

Mixing is possible when all modules are DDR4 ECC RDIMMs; the memory controller will run every stick at the lowest common speed and the loosest timings present, so the CL17 timing on this module will be respected if the existing RAM is equal or slower.

More in ECC Server RAM

Similar items