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Green 288-pin DDR4 LRDIMM module with black memory chips and gold contacts

Brute Networks

Brute Networks 46W0800-BN 32GB DDR4-2133 PC4-17000 4Rx4 ECC LRDIMM

SKU CH-NPPG-A3JR3

32 GB DDR4-2133 ECC LRDIMM with CL15 latency and 1.2 V operation for IBM-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 delivers PC4-17000 bandwidth
  • ECC protection corrects single-bit data errors
  • 4Rx4 registered design scales to high-density configs
  • 20V operation reduces power draw per module

32GB DDR4-2133 ECC LRDIMM

This 32GB DDR4-2133 registered LRDIMM delivers error-correcting memory for IBM-compatible servers. It operates at 1.20V with a CAS latency of 15 and uses a 4Rx4 rank configuration across 288 pins. The module is built with major-brand components validated for OEM equivalence.

For IBM server upgrades only

This module suits administrators replacing or expanding memory in systems qualified for the IBM 46W0800 part number. Builders working with consumer desktop boards, laptops, or non-IBM server platforms that require unbuffered DIMMs or different rank structures should look at other memory types.

4Rx4 rank requirement

The quad-rank 4Rx4 organisation determines whether the server memory controller can address the full 32GB capacity per slot. Systems limited to single or dual-rank modules per channel will not recognise the full capacity, making this specification the decisive compatibility factor.

How it compares

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

Price $203.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $6.37 per GB
Cheaper than about 60% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameIBM
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 rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Should I choose the 32GB 4Rx4 module or look for a different rank configuration?

The 4Rx4 organisation packs 32GB into a single 288-pin LRDIMM, letting you reach higher total capacity per channel than dual-rank alternatives while keeping the same DDR4-2133 speed and 1.20V voltage.

What does the PC4-17000 rating mean for actual throughput in my server?

PC4-17000 indicates a peak transfer rate of 17,000 MB/s at the rated 2133 MT/s clock; real-world bandwidth will be slightly lower due to protocol overhead and the CL15 latency cycle.

Does the 288-pin DDR4 interface limit the speed I can run this LRDIMM at?

The 288-pin DDR4 socket caps the electrical interface at the JEDEC-standard 2133 MT/s for this module, so the memory will not exceed the rated DDR4-2133 frequency even if the platform supports higher speeds.

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