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 288-pin DDR4 RDIMM module with black chips

Brute Networks

Brute Networks 16GB DDR4 2666 1Rx4 Registered RDIMM 7X77A01302

SKU CH-NECV-HFKDX

Registered DDR4 server memory with 16 GB capacity, 2666 MHz speed, CL15 latency and ECC for Lenovo-compatible systems

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB DDR4-2666 CL15 registered ECC for stable server performance
  • 2 V operation reduces power draw and heat in dense racks
  • 288-pin RDIMM form factor fits standard DDR4 server slots
  • 1Rx4 single-rank layout enables higher capacity per channel
  • 100 % Lenovo 7X77A01302 compatible with major-brand chips

Server Memory Upgrade

This Brute Networks module is a 16GB DDR4-2666 registered DIMM built for Lenovo-compatible servers. It targets administrators who need to expand memory capacity in existing rack infrastructure without replacing the platform. The single-rank 1Rx4 design fits standard 288-pin DDR4 slots and operates at 1.20V.

Capacity Expansion Path

The module replaces lower-capacity DDR4 RDIMMs or fills empty slots to raise total system memory. The upgrade is worthwhile when workloads hit swap or paging limits, when virtual-machine density is constrained by RAM, or when CPU utilisation is capped by memory bandwidth at the current population.

DDR4 Platform Constraints

Registered DDR4 memory requires a server chipset and BIOS that support ECC and registered operation; consumer boards will not post with these modules. Maximum usable capacity and supported speeds are dictated by the specific processor and motherboard revision, not by the module alone. Mixing ranks or voltages can prevent the system from training at the rated 2666 MT/s.

How it compares

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

Price $131.99
Cheaper than about 59% 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 $8.25 per GB
Pricier than about 59% 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
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

Will the 288-pin DDR4 RDIMM fit my server's DIMM slots?

The module uses the standard 288-pin DDR4 form factor and 1.20V operation, so it fits any server slot designed for registered DDR4 RDIMMs.

What is the correct way to seat this registered module, and what step do people miss?

Align the notch with the slot key, press straight down until both side latches click, and verify the register chip is flush — skipping the latch check is the common error.

When will this 16GB 1Rx4 RDIMM need replacement or maintenance?

No scheduled maintenance is required; the module carries a lifetime warranty and should only be replaced if a memory diagnostic reports uncorrectable ECC errors.

More in ECC Server RAM

Similar items