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Green printed circuit board with black memory chips and gold edge connectors, 240-pin DDR3 DIMM

A-Tech

A-Tech 8GB DDR3 1866MHz ECC RDIMM 1Rx4 CL13 1.5V Server RAM

SKU CH-N34C-YQGRT

8GB DDR3 1866MHz ECC RDIMM 1Rx4 CL13 1.5V replacement for Kingston KTD-PE318/8G, KVR18R13S4/8, KVR18R13S4K3/24

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption in server workloads
  • Registered design adds stability for multi-module configurations
  • 1866 MHz DDR3 speed handles demanding applications
  • 1Rx4 organisation optimises density for 8 GB capacity
  • 5 V standard voltage ensures broad platform compatibility

8GB DDR3 1866MHz ECC RDIMM Server Memory

This A-Tech module delivers 8GB of DDR3 1866MHz (PC3-14900) registered ECC memory for server and workstation systems. It operates at standard 1.5V with CL13 latency and uses a 1Rx4 organisation on a 240-pin DIMM form factor. Major brand chips ensure dependable performance for compatible platforms.

Suited for DDR3 servers needing registered ECC

This memory fits systems that require DDR3 1866MHz registered ECC RDIMMs with a 1Rx4 configuration. It replaces Kingston KVR18R13S4/8, KTD-PE318/8G and KVR18R13S4K3/24 part numbers. Builders needing unbuffered non-ECC UDIMMs, different speeds, voltages or pin counts should verify their platform specifications before ordering.

Registered ECC RDIMM with 1Rx4 organisation

The module is a registered ECC RDIMM built with a single-rank 1Rx4 layout, a requirement for many server motherboards that cannot accept unbuffered or dual-rank alternatives. Confirm your system supports registered ECC DDR3 DIMMs at 1866MHz and 1.5V to ensure compatibility.

How it compares

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

Price $31.99
Cheaper than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $4.00 per GB
Cheaper than about 81% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.5 V

Questions about this item

What DDR3 speed does this ECC RDIMM run at, and what PC3 rating does that correspond to?

This module operates at DDR3 1866 MHz, which corresponds to the PC3-14900 standard rating.

What physical slot and pin count does this 240-pin DIMM require for installation?

It fits a standard DDR3 DIMM socket with 240 pins; the registered design also needs a server or workstation motherboard that supports registered memory.

How do I install this 1Rx4 registered module, and what alignment step is often missed?

Power down the system, open the chassis, align the module notch with the slot key, press firmly until both retention clips click, then verify the BIOS recognises the full 8 GB capacity.

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