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 connectors

Brute Networks

Brute Networks 8GB DDR4-2666 ECC SO-DIMM 1Rx8 1.2V

SKU CH-WY9B-JD6AV

8GB DDR4-2666 ECC SO-DIMM with 1Rx8 organisation runs at 1.2V for Lenovo-compatible server upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Memory rank1Rx8
  • Product type260-Pin DDR4 SO-DIMM
  • ECC protection guards data integrity in servers
  • DDR4-2666 speed delivers 21300 MT/s bandwidth
  • 20 V operation reduces power draw
  • 260-pin SO-DIMM fits compatible Lenovo systems
  • 1Rx8 layout with major-brand chips ensures stability

Lenovo-Compatible 8 GB DDR4 SO-DIMM

This 8 GB DDR4-2666 SO-DIMM carries ECC and a 1Rx8 layout on a 260-pin form factor. It is built for administrators upgrading or repairing Lenovo servers that require PC4-21300 memory. The module is validated for 100 per cent compatibility with Lenovo part number 4X70U39094 and ships new from major-brand DRAM suppliers.

Thermals, noise and power draw

Operating at 1.2 V, the module draws minimal power and produces no audible noise because it has no moving parts. Heat output is low enough for standard server airflow designs without additional cooling measures. The single-rank organisation helps keep signal loading light on the memory bus.

Sustained-load behaviour

Under continuous workloads the ECC function corrects single-bit errors on the fly, preserving data integrity during long compute runs. Identical modules are supplied together so multi-channel configurations stay matched over time. The lifetime warranty reflects the manufacturer's confidence in long-term stability.

How it compares

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

Price $76.99
Cheaper than about 76% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $9.62 per GB
Pricier than about 66% 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 capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

How do I install this 260-pin DDR4 SO-DIMM and what step is often missed?

Align the notch on the module with the key in the slot, press firmly until the side clips click into place; the step often missed is verifying both clips lock fully, as a partial seat causes boot failures.

What maintenance or replacement will this 8GB ECC module need over time?

No scheduled maintenance is required; replacement is only needed if a memory test reports correctable errors rising above threshold or if a DIMM fails completely, at which point the lifetime warranty covers a swap.

What limit appears first when this 1Rx8 1.20V kit runs sustained workloads?

The single-rank 1Rx8 organisation saturates memory bandwidth before thermal or voltage limits are reached, so sustained throughput caps at the DDR4-2666 data rate.

More in ECC Server RAM

Similar items