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Green 288-pin DDR4 RDIMM module with black chips and silver contacts

Brute Networks

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

SKU CH-H1TH-1WYJJ

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

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16GB capacity supports demanding server workloads
  • DDR4-2666 speed delivers 21300 MT/s data rates
  • ECC registered design protects data integrity
  • 2Rx8 organisation with major-brand chips
  • 2V operation reduces power consumption

Lenovo-compatible DDR4 ECC RDIMM

This 16 GB DDR4-2666 registered module is built for Lenovo servers that require ECC memory. It matches Lenovo part number 4X77A08599 and uses major-brand chips from Samsung, SK Hynix or Micron. The stick is designed for environments where data integrity and OEM compatibility are mandatory.

288-pin registered design with 2Rx8 layout

The 288-pin DDR4 form factor fits standard server DIMM slots, while the registered buffer reduces electrical load on the memory controller. A 2Rx8 organisation and 1.20 V operation keep power draw modest for dense configurations. Identical modules are supplied per order to maintain consistent timing across populated channels.

Check your server manual for DDR4-2666 RDIMM support

Verify that the platform accepts registered ECC modules at this speed and rank configuration before purchase. Systems limited to unbuffered UDIMMs or lower DDR4 speeds will not work with this part. Mixed-rank populations may require specific slot placement to achieve full capacity.

Highlights

  • 16GB capacity supports demanding server workloads
  • DDR4-2666 speed delivers 21300 MT/s data rates
  • ECC registered design protects data integrity
  • 2Rx8 organisation with major-brand chips
  • 2V operation reduces power consumption

Specifications

BrandLenovo
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor Brand Chipset

Questions about this item

What data rate does the PC4-21300 DDR4-2666 spec actually cap at in a server board?

The module is rated for 2666 MT/s; the memory controller and BIOS determine the final operating speed.

Does the 288-pin registered form factor fit every DDR4 server slot?

It fits standard 288-pin DDR4 RDIMM slots; the board must support registered ECC modules.

What is the correct seating order when populating multiple 2Rx8 RDIMMs?

Follow the motherboard manual’s population sequence — typically fill the farthest slot from the CPU first.

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