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Green printed circuit board with black memory chips in a 288-pin DDR4 RDIMM form factor

Brute Networks

Brute Networks 4X70G88311 Lenovo Compatible 32GB DDR4-2133 CL15 2Rx4 1.2V Registered RDIMM

SKU CH-Q8DX-JXREM

A 32 GB registered DDR4-2133 module with ECC and 2Rx4 organisation for Lenovo-compatible servers

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32GB capacity expands server memory headroom
  • DDR4-2133 speed supports demanding workloads
  • CL15 latency delivers responsive data access
  • Registered ECC design protects data integrity
  • 2V operation reduces power consumption

32GB Registered DDR4 Module for Lenovo Servers

This 32GB DDR4-2133 CL15 registered RDIMM is built for Lenovo systems that require ECC registered memory. The 2Rx4 organisation and 1.20V operation match the 4X70G88311 specification. It targets administrators upgrading compatible Lenovo servers.

288-Pin Build with Major-Brand Components

The module uses a standard 288-pin DDR4 form factor populated with Samsung, SK Hynix or Micron chips. Registered buffering reduces electrical load on the memory controller, supporting stable operation in multi-DIMM server configurations. Each unit is tested for 100% compatibility.

Lifetime Warranty and Matched Kit Assurance

A lifetime warranty covers the module, and a 60-day return window allows risk-free evaluation. Orders are fulfilled with identically matched sticks, eliminating mixed-batch issues. The part maintains the original factory warranty on the host server.

How it compares

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

Price $157.99
Cheaper than about 55% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $4.94 per GB
Cheaper than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

What DDR4 standard and speed does this 32 GB RDIMM run at?

It operates at DDR4-2133 (PC4-17000) with a CAS latency of 15 at 1.20 V.

What physical slot and pin count does this module need?

It requires a 288-pin DDR4 DIMM slot and is a registered 2Rx4 design.

How is it installed, and what common step is missed?

Align the notch with the key, press firmly until both ejector clips click, then verify the server BIOS recognises the full 32 GB capacity.

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