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Green rectangular SO-DIMM module with black chips and gold contacts

Black Diamond Memory

Black Diamond Memory BD8G1600MTO22 8GB 2Rx8 DDR3 1600 ECC Unbuffered SO-DIMM server RAM

SKU CH-KT89-S4A2P MPN BD8G1600MTO22

8GB DDR3 1600 ECC unbuffered SO-DIMM with 2Rx8 organisation for server memory upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • Product type204-Pin DDR3 SO-DIMM
  • Key featuresServer Memory Black Diamond Memory 8 GB (2Rx8) DDR3 1600 (PC

Capacity 8GB

  • 8 GB capacity supports larger server workloads
  • DDR3 1600 speed delivers PC3 12800 bandwidth
  • ECC protection detects and corrects memory errors
  • Unbuffered design suits compatible server platforms
  • 204-pin SO-DIMM fits 2Rx8 DDR3 slots

8 GB DDR3 1600 ECC SO-DIMM

This 8 GB DDR3 1600 (PC3 12800) module uses a 204-pin SO-DIMM form factor with ECC error correction and an unbuffered design. It is built for server platforms that require registered-style reliability without registered electrical loading. The 2Rx8 organisation provides standard density for compatible memory controllers.

Servers needing ECC on unbuffered DDR3 SO-DIMM slots

This part suits administrators upgrading or repairing servers that specifically call for unbuffered ECC DDR3 SO-DIMMs at 1600 MT/s. It will not work in systems that require registered or load-reduced modules, nor in platforms that only accept non-ECC memory. Laptops or desktops without ECC support in the chipset should look elsewhere.

2Rx8 rank organisation

The dual-rank 2Rx8 layout determines how the memory controller addresses the chips and affects maximum population rules on many server boards. Verify that the target platform supports 2Rx8 unbuffered ECC modules before purchasing.

How it compares

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

Price $108.99
Cheaper than about 66% 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 $13.62 per GB
Pricier than about 73% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameBlack Diamond Memory
Model nameBD8G1600MTO22
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Size & build
Shipping weight0.09 kg
Package size170 × 56 × 13 mm

Other versions of this model

1 more in the same range

Questions about this item

Does my laptop or server need a 204-pin DDR3 SO-DIMM slot to accept this 8GB module?

Yes, this is a 204-pin DDR3 SO-DIMM, so the system must provide a matching DDR3 SO-DIMM socket.

Will this ECC unbuffered 2Rx8 stick work in a machine that currently runs non-ECC DDR3 1600 SODIMMs?

The module is ECC unbuffered; the platform must support ECC and unbuffered operation, otherwise it will not function correctly.

How can I confirm the memory is running at DDR3 1600 (PC3 12800) after installation?

Check the BIOS or an OS tool such as CPU-Z; it should report 1600 MT/s and PC3 12800 for the installed module.

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