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 printed circuit board with black memory chips and gold edge connector

Brute Networks

Brute Networks 8GB DDR4-2666 CL15 1.2V Non-ECC UDIMM

SKU CH-NW5F-DHMAQ

8GB DDR4-2666 CL15 1.2V non-ECC UDIMM for HP-compatible server upgrades

  • Capacity8GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredUnregistered
  • 8GB DDR4-2666 capacity speeds up multitasking
  • CL15 latency at 1.20V reduces access delay
  • PC4-21300 bandwidth handles data-intensive workloads
  • 1Rx8 unregistered design fits standard desktop slots
  • Major-brand chips meet 100% HP 3TK87AT compatibility

What this module is

Brute Networks 8GB DDR4-2666 CL15 1.2V Non-ECC UDIMM is an 8GB DDR4-2666 memory module rated at CL15 and 1.20V. It is built with major-brand chips and validated as 100% HP compatible under part number 3TK87AT. The stick targets desktop and workstation users who need a straightforward capacity increase without ECC overhead.

How it fits a build

The module uses the standard DDR4 UDIMM form factor and runs at the JEDEC 2666 MT/s speed grade, so it slots into any desktop board that accepts DDR4 non-ECC unregistered DIMMs. Its single-rank 1Rx8 organisation leaves additional slots free for further expansion, and the 1.2V operation keeps power draw within normal DDR4 limits.

Behaviour under sustained load

Rated at CL15 latency and 1.20V, the module maintains its specified timing during extended workloads such as rendering, compilation or heavy multitasking. Major-brand ICs from Samsung, SK Hynix or Micron provide consistent signal integrity, while the lifetime warranty reflects the manufacturer's confidence in long-term stability.

Highlights

  • 8GB DDR4-2666 capacity speeds up multitasking
  • CL15 latency at 1.20V reduces access delay
  • PC4-21300 bandwidth handles data-intensive workloads
  • 1Rx8 unregistered design fits standard desktop slots
  • Major-brand chips meet 100% HP 3TK87AT compatibility

Specifications

BrandHP
Capacity8GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredUnregistered
ChipsetMajor Brand Chipset

Questions about this item

Does the CL15 latency hold steady when the module runs at DDR4-2666 continuously?

The module is rated CL15 at DDR4-2666 (PC4-21300) and operates at the standard 1.20 V, so the timing remains within spec during sustained use.

How much heat or power draw should I expect from this stick in an all-day workload?

At 1.20 V the 8 GB UDIMM draws only a few watts and runs cool enough for passive airflow in a typical server chassis.

What slot type must my motherboard provide for this module to work?

A standard DDR4 UDIMM slot is required; the stick is unregistered non-ECC and keyed for 288-pin DDR4 sockets.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.