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 240-pin DDR3 DIMM with black chips and silver heat spreader

A-Tech

A-Tech 4GB DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx8 Dell A4837612 A5272860 C1KCN server RAM

SKU CH-A571-EG1SN

4GB DDR3 1333MHz ECC registered server memory module with 240-pin DIMM form factor and 1.5V operation

  • Capacity4GB
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 4GB capacity expands server memory for heavier workloads
  • DDR3 1333MHz speed matches PC3-10600 system requirements
  • ECC registered design detects and corrects data errors
  • 240-pin DIMM form factor fits compatible Dell slots
  • 5V standard voltage ensures stable registered operation

Server ECC RDIMM for Dell systems

This 4GB A-Tech module uses DDR3 1333MHz PC3-10600 registered ECC memory built for Dell servers and workstations. It replaces Dell part numbers A4837612, A5272860 and C1KCN with a single 240-pin DIMM. The 2Rx8 registered design adds error correction and signal buffering for stable operation in multi-module configurations.

Thermals noise and power draw

Standard 1.50V DDR3 voltage keeps power draw predictable in typical server workloads. Registered buffering reduces electrical load on the memory controller, helping maintain consistent thermals across populated slots. Passive operation means no fan noise is added to the chassis environment.

Build quality and daily implications

Major-brand chips undergo quality-assurance testing for dependable reliability in continuous duty. The 240-pin DIMM form factor fits standard DDR3 registered slots, while ECC RDIMM registration requires a compatible server or workstation motherboard. Buyers needing non-ECC unbuffered memory or higher-density modules should verify platform support before purchase.

Highlights

  • 4GB capacity expands server memory for heavier workloads
  • DDR3 1333MHz speed matches PC3-10600 system requirements
  • ECC registered design detects and corrects data errors
  • 240-pin DIMM form factor fits compatible Dell slots
  • 5V standard voltage ensures stable registered operation

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

How do I install this 240-pin DDR3 RDIMM and what step is often missed?

Power down the server, open the chassis, align the module's notch with the slot key, press firmly until both retention clips click, then confirm the system registers the full 4GB capacity in BIOS or the OS memory report.

What maintenance or replacement will this ECC RDIMM need over time?

The module itself requires no scheduled maintenance; if a correctable error count rises or the server logs uncorrectable ECC events, replace the stick — otherwise it runs for the system's service life.

What limit appears first when this 1333MHz registered DIMM runs under sustained load?

The 1333 MT/s data rate and CL9 latency set the throughput ceiling, while the registered buffer adds one cycle of address-command delay that becomes the bottleneck before voltage or thermal limits are reached.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.