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Green 288-pin DDR4 server memory module with black chips and silver label

Brute Networks

Brute Networks 64GB DDR4 2133 PC4-17000 1.2v ECC LRDIMM 8Rx4 UCS-ML-1X644RU-G

SKU CH-PH94-7W0JT

High-capacity 64GB DDR4 LRDIMM module with ECC and load-reduced buffering for dense server memory configurations

  • Total capacity64 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • Memory rank4Rx4
  • 64 GB capacity lets you run more virtual machines
  • DDR4-2133 speed accelerates server applications
  • Load-reduced ECC design protects data integrity
  • 2 V operation reduces power draw
  • 100 % Cisco compatible for guaranteed fit

64GB DDR4 2133 LRDIMM for server upgrades

This 64GB DDR4 2133 load-reduced module is built for Cisco UCS servers that require ECC registered memory. It targets administrators who need to maximise installed capacity without replacing the host platform. The 8Rx4 organisation and 1.2V operation match the original specification for dense virtualisation workloads.

Verify 288-pin DDR4 slots and LRDIMM support

Before ordering, confirm the motherboard accepts 288-pin DDR4 LRDIMMs at the PC4-17000 speed grade. Registered load-reduced modules are not interchangeable with standard RDIMMs or unbuffered DIMMs. The system BIOS must also support 64GB per slot density and the 4Rx4 rank structure for correct initialisation.

Major-brand chips with lifetime warranty

Modules use Samsung, SK Hynix or Micron components and are tested to meet OEM specifications for Cisco part UCS-ML-1X644RU-G. The 1.2V ECC design maintains signal integrity in fully populated channels. A lifetime warranty covers the module for the duration of the server deployment.

How it compares

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

Price $328.99
Pricier than about 62% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $5.14 per GB
Cheaper than about 72% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameCisco
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the module ship as a single 64GB stick or do I need to order multiple pieces to reach that capacity?

The listing describes one 64GB LRDIMM, so a single module delivers the full capacity.

How do I know whether the 8Rx4 organisation suits my Cisco UCS server?

The part number UCS-ML-1X644RU-G matches the Cisco specification for 8Rx4 LRDIMMs; verify your server’s qualified vendor list for that exact part number.

What does the PC4-17000 rating mean for actual throughput in a DDR4 2133 system?

PC4-17000 indicates a peak transfer rate of 17000 MB/s at the rated 2133 MT/s speed when the module runs at 1.20V.

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