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Green rectangular DDR3 DIMM module with black chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory

SKU CH-Q67C-XBFNG

8 GB DDR3 1600 MHz ECC registered DIMM for server and workstation upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption in critical workloads
  • 50V standard voltage ensures stable server operation
  • Registered design supports high-density memory configurations
  • 1Rx4 organisation optimises signal integrity for reliability
  • 240-pin DDR3 form factor fits compatible server slots

8GB DDR3 ECC RDIMM for Servers

This 8GB DDR3 1600MHz PC3-12800 ECC Registered DIMM is built for server and workstation systems that require error-correcting memory. It uses a 1Rx4 rank configuration with major brand chips and operates at the standard 1.5V DDR3 voltage. The module is a direct replacement for several Kingston part numbers including HP647651-081-HYA and KVR16R11S4/8.

240-pin DIMM installation notes

The module fits standard DDR3 240-pin DIMM slots and installs like any registered server DIMM. Because it is a registered ECC module, it must be used in a platform that supports both registered signalling and ECC functionality; it will not work in desktop boards that only accept unbuffered non-ECC memory. Ensure the memory channel population rules for your specific server are followed.

Compatibility checks before ordering

Verify that your system supports DDR3 1600MHz PC3-12800 registered ECC DIMMs and accepts 1Rx4 8GB modules. Check the maximum memory capacity per slot and the total number of populated slots allowed by your motherboard or server manual. Confirm the required voltage is 1.5V and that the platform does not require load-reduced or unbuffered memory instead.

How it compares

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

Price $30.99
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 $3.87 per GB
Cheaper than about 83% 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 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.5 V

Questions about this item

How can I verify the module runs at 1600 MHz with CL11 after installation?

Check the BIOS or a tool such as CPU-Z; the SPD should show DDR3-1600 (PC3-12800) at CL11 and 1.50 V.

What comes in the box and do I need anything else to install it?

One 8 GB DDR3 240-pin ECC RDIMM is included; no extra parts are required if your server has a free registered DIMM slot.

Should I choose the 1Rx4 version or a different rank for my server?

This module is 1Rx4; match the rank and ECC RDIMM type specified in your system's qualified-vendor list.

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