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Green 240-pin DDR3 RDIMM module with black chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1600MHz ECC RDIMM 2Rx4 HP 90Y3108 Server Memory

SKU CH-W6QC-CGXGM

8GB DDR3 1600MHz ECC registered DIMM with 2Rx4 organisation for HP 90Y3108 servers

  • Capacity8GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 8GB capacity handles heavier server workloads
  • DDR3 1600MHz speed accelerates data throughput
  • ECC RDIMM protects data integrity
  • 2Rx4 registered design ensures signal stability
  • 240-pin DIMM fits compatible HP 90Y3108 slots

Server Memory for HP 90Y3108

This 8GB DDR3 module is a registered ECC DIMM designed for HP server and workstation systems that require part number 90Y3108. It delivers 1600MHz speed with CL11 latency for stable operation in multi-socket environments. The 2Rx4 organisation provides density suited to virtualisation hosts and database nodes. System integrators and IT teams upgrading supported platforms will find it a direct fit.

Build Integration

The 240-pin DIMM installs in standard DDR3 registered memory slots and operates at 1.5V, matching the voltage spec of the original HP part. Registered buffering reduces electrical load on the memory controller, freeing headroom for larger memory populations per channel. ECC circuitry corrects single-bit errors without halting the workload. Buyers who need non-ECC or unbuffered modules for desktop boards cannot use this product.

Thermals and Power

Standard DDR3 voltage keeps power draw predictable inside populated server chassis where airflow is managed by system fans. The module has no onboard cooling, relying on directed airflow across the DIMM array. Registered operation adds minimal latency overhead while maintaining signal integrity at full population. Systems without forced airflow over the memory slots may see higher temperatures under sustained load.

Highlights

  • 8GB capacity handles heavier server workloads
  • DDR3 1600MHz speed accelerates data throughput
  • ECC RDIMM protects data integrity
  • 2Rx4 registered design ensures signal stability
  • 240-pin DIMM fits compatible HP 90Y3108 slots

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

How does the CL11 latency affect sustained throughput on this DDR3 1600MHz module?

CL11 is the rated CAS latency at 1600MHz; it determines the minimum cycle delay for each column access during continuous read or write streams.

What is the typical operating temperature and power draw when this 1.50V registered DIMM runs 24/7 in a server?

The module operates at the standard DDR3 voltage of 1.50V; registered buffering adds minimal overhead, so power and heat stay within normal DDR3 limits for 24/7 server duty.

Which motherboard slot and chipset combination is required to use this 240-pin 2Rx4 ECC RDIMM?

A DDR3 240-pin DIMM slot with a chipset that supports registered ECC memory is required; verify your system's qualified vendor list for the HP 90Y3108 part number before installing.

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