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Green 288-pin DDR4 server memory module with black chips

Brute Networks

Brute Networks 4X77A08610 16GB DDR4-2666 ECC Registered RDIMM 2Rx8 1.2V

SKU CH-HPB2-XARCE

16 GB DDR4-2666 ECC registered RDIMM with 2Rx8 organisation and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 16 GB capacity supports larger workloads
  • DDR4-2666 speed delivers 21300 MT/s bandwidth
  • ECC registered design protects data integrity
  • 2Rx8 organisation optimises signal loading
  • 20 V operation reduces power draw

16GB DDR4-2666 ECC Registered RDIMM

This 16GB DDR4-2666 ECC Registered RDIMM is built for servers and workstations that require error-correcting memory. It suits administrators upgrading Lenovo platforms or compatible systems needing registered modules with 2Rx8 organisation.

288-pin DDR4 installation

The module uses a standard 288-pin DDR4 form factor and seats like any registered DIMM. Ensure the socket latch engages fully; a partially seated stick is the most common cause of boot failure or memory errors.

Verify registered ECC support

Confirm your motherboard accepts registered ECC DDR4 at 1.20V and can run at PC4-21300 speed. Systems limited to unbuffered or non-ECC memory will not work with this module.

How it compares

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

Price $112.99
Cheaper than about 64% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.06 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameLenovo
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

How do I verify the 16GB DDR4-2666 ECC RDIMM is running at 2666 MT/s and ECC is active after installation?

Enter the server BIOS or UEFI and confirm the memory speed reads 2666 MT/s with ECC enabled; the OS memory test or ipmiutil will also show corrected error counts incrementing if ECC is working.

What comes in the box with the 4X77A08610 module and do I need to buy anything else to install it?

The box contains the 288-pin DDR4 RDIMM only; no extra cables, brackets or cooling parts are required — just an available DDR4 RDIMM slot on a compatible Lenovo server.

Should I choose the 16GB 2Rx8 1.2V version or a different capacity for my Lenovo server?

Select this 16GB 2Rx8 1.2V module when your server needs a registered ECC DIMM at 2666 MT/s and the memory configurator calls for a 2-rank x8 part; match the rank and voltage to the existing population for best performance.

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