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A single green 240-pin DDR3 DIMM with black chips and a silver label

A-Tech

A-Tech 8GB DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 for Kingston KTD-PE310Q8/8G server RAM

SKU CH-FNDW-H813S

8GB DDR3 1066MHz ECC registered server DIMM with 4Rx8 organisation for Kingston KTD-PE310Q8/8G compatibility

  • Total capacity8 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC registered design protects data integrity in critical workloads
  • DDR3 1066 MHz PC3-8500 speed matches Kingston KTD-PE310Q8/8G specs
  • 5 V standard voltage keeps power draw predictable
  • 240-pin DIMM form factor fits registered DDR3 server slots
  • 4Rx8 rank configuration maximises density on a single module

A-Tech 8GB DDR3 ECC RDIMM

This 8GB registered DDR3 module is built for servers and workstations that require error-correcting memory. It runs at 1066MHz with a CL7 latency and operates at the standard 1.5V. The 4Rx8 organisation and 240-pin DIMM form factor suit compatible enterprise platforms.

DDR3 1066MHz registered DIMM constraints

Registered DIMMs add a clock cycle of buffering, so they cannot be mixed with unbuffered modules on the same channel. The DDR3 interface tops out at 1066MHz here, limiting bandwidth compared with newer generations. Systems must support ECC and registered memory to use this module.

4Rx8 rank configuration decides fit

The quad-rank 4Rx8 layout places a heavier electrical load on the memory controller than single or dual-rank modules. Some server boards restrict the number of quad-rank DIMMs per channel or require specific slot populations. Verify the platform's qualified vendor list before installing.

How it compares

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

Price $29.99
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 $3.75 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 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
ECC supportYes
Buffer typeRegistered
Memory rank4Rx8
Power
Rated voltage1.5 V

Questions about this item

Should I pick this 8GB DDR3 1066MHz ECC RDIMM or look for a different capacity or speed?

Choose this module when your server requires 8GB DDR3 1066MHz PC3-8500 ECC registered memory in a single 240-pin DIMM; match the exact speed, voltage and rank your system specifies.

What does the 1066MHz rating mean once the module is installed in a server?

The module runs at 1066MHz DDR3 with CL7 latency at 1.5V, delivering the rated PC3-8500 data rate when the memory controller operates at that speed.

How does the DDR3 240-pin registered ECC interface limit what I can use this with?

The 240-pin DDR3 RDIMM form factor with ECC and 4Rx8 organisation only fits slots wired for registered DDR3 ECC memory; it will not work in unbuffered or non-ECC slots.

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