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Green 240-pin DDR3 DIMM with black memory chips and a silver label

A-Tech

A-Tech 4GB DDR3 1333 ECC RDIMM 1Rx4 Server Memory

SKU CH-Y0FH-GT53Z

4GB DDR3 1333 ECC registered DIMM with 1Rx4 organisation and CL9 latency

  • Capacity4GB
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC protection prevents data corruption with registered DDR3 design
  • 1333 MHz speed delivers responsive server performance at PC3-10600
  • 1Rx4 rank organisation optimises signal integrity for stable operation
  • 50 V standard voltage ensures broad platform compatibility
  • 240-pin DDR3 DIMM form factor fits registered memory slots

Server memory upgrade for DDR3 platforms

This 4GB DDR3 1333 module adds ECC registered capacity to compatible servers and workstations. It targets administrators who need to replace failed sticks or expand existing configurations without changing platform infrastructure.

DDR3 1333 registered DIMM interface limits

The PC3-10600 standard caps transfer rates at 1333 MT/s with CL9 latency at 1.50V. Registered buffering reduces electrical load on the memory controller but adds one cycle of latency. Systems must support ECC RDIMM topology and 240-pin DDR3 slots; non-ECC or unbuffered boards will not accept this module.

Major-brand chips on a 240-pin registered PCB

The 1Rx4 organisation uses major-brand components validated through A-Tech quality testing. Registered signalling and ECC circuitry suit 24/7 server workloads where data integrity matters more than raw bandwidth. Builders should confirm their mainboard qualifies this exact density and rank before installation.

Highlights

  • ECC protection prevents data corruption with registered DDR3 design
  • 1333 MHz speed delivers responsive server performance at PC3-10600
  • 1Rx4 rank organisation optimises signal integrity for stable operation
  • 50 V standard voltage ensures broad platform compatibility
  • 240-pin DDR3 DIMM form factor fits registered memory slots

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

Should I choose the 1Rx4 version or look for a dual-rank alternative?

This module is a single-rank 1Rx4 design, which places less electrical load on the memory controller and can allow higher total capacities on boards with limited rank-per-channel limits.

What does the PC3-10600 rating mean for actual throughput in my server?

PC3-10600 indicates a peak transfer rate of 10 600 MB/s at 1333 MHz; real-world bandwidth will be slightly lower due to protocol overhead and system configuration.

How does the 240-pin registered ECC interface affect compatibility and speed limits?

The 240-pin registered ECC DIMM requires a server or workstation chipset that supports registered modules; it operates at the rated 1333 MHz and 1.5 V standard voltage.

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