We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips and gold edge contacts

Brute Networks

Brute Networks 16GB DDR4-3200 2Rx8 ECC UDIMM server RAM

SKU CH-CAW9-9NSXQ

16 GB DDR4-3200 ECC UDIMM with 2Rx8 organisation for Lenovo-compatible servers

  • Total capacity16 GB
  • ChipsetMajor Brand Chipset
  • Memory rank2Rx8
  • 16 GB capacity for demanding server workloads
  • DDR4-3200 speed delivers high data throughput
  • ECC protection corrects single-bit memory errors
  • 2Rx8 dual-rank organisation boosts density
  • 100 % Lenovo compatible for drop-in upgrades

What this module is

Brute Networks 16GB DDR4-3200 ECC UDIMM is built for servers and workstations that require error-correcting memory. It replaces Lenovo part 4X77A77495 with a compatible 16 GB stick. The module runs at PC4-25600 speed and uses a major-brand chipset. Buyers who need non-ECC memory for a desktop board should look elsewhere.

Deciding specification

The module is organised as 2Rx8 dual-rank, not single-rank as some listings state. This rank structure determines whether the memory controller can populate all slots at full speed. Systems that only support single-rank DIMMs in certain configurations will not run this module at its rated 3200 MT/s.

Build integration

The UDIMM form factor fits standard unbuffered DDR4 slots in compatible Lenovo servers. ECC functionality requires a platform that enables error correction in the BIOS. The stick frees a second slot for another 16 GB module to reach 32 GB per channel. Builders needing registered or load-reduced DIMMs cannot use this part.

How it compares

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

Price $216.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $13.56 per GB
Pricier than about 73% of the 6,064 comparable items (median $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
Processor
ChipsetMajor Brand Chipset
Memory
Memory rank2Rx8

Questions about this item

What does DDR4-3200 mean for my server?

The module runs at 3200 MT/s, delivering up to 25600 MB/s peak bandwidth when the platform supports that speed.

How does the ECC UDIMM interface affect compatibility?

It is an unbuffered DDR4 ECC DIMM, so it fits standard UDIMM slots that accept ECC memory.

Will the 2Rx8 16GB stick fit my Lenovo server?

It matches Lenovo part 4X77A77495 and uses the standard UDIMM form factor for compatible systems.

More in ECC Server RAM

Similar items