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Green 288-pin DDR4 RDIMM module with black chips and silver contacts

Brute Networks

Brute Networks 8GB DDR4 2133 CL15 1Rx4 Registered RDIMM 752368-581-BN

SKU CH-MDKT-5F6CS

8GB registered DDR4 RDIMM running at 2133 MHz with CL15 latency and ECC for HP servers

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 8GB DDR4 capacity extends server memory headroom
  • 2133 MHz speed with CL15 latency supports responsive workloads
  • Registered ECC design protects data integrity in critical tasks
  • 2 V operation reduces power draw per module
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability

HP-compatible DDR4 RDIMM for server upgrades

This 8 GB registered DDR4 module runs at 2133 MT/s with CL15 latency and 1.20 V operation. It uses a 288-pin RDIMM form factor with a 1Rx4 rank layout and on-board ECC. The part is built with major-brand DRAM chips and matches HP part number 752368-581 for drop-in compatibility.

Verify registered DIMM support

Your server must accept registered DDR4 RDIMMs and operate at 1.20 V; unbuffered or load-reduced slots will not work. Confirm the platform supports PC4-17000 speed and that the memory controller can address 1Rx4 modules. Mixing registered and unbuffered DIMMs in the same channel is not supported.

Replaces OEM HP 752368-581 modules in existing

The upgrade is worth it when you need to expand capacity in a validated HP server without paying OEM list prices. It is not for systems that require unbuffered UDIMMs, load-reduced LRDIMMs, or a different DDR generation. Buyers needing higher densities or faster speeds should check their platform’s qualified vendor list.

How it compares

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

Price $63.99
Cheaper than about 80% 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 $8.00 per GB
Pricier than about 57% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the 288-pin DDR4 RDIMM arrive as a single 8 GB module or do I need to order a kit?

The listing is for one 8 GB registered DIMM; each unit ships as a single module so you buy the exact quantity your server requires.

Should I pick the 1Rx4 CL15 version or look for a different rank and latency?

This module is 1Rx4 with CL15 latency at DDR4-2133; choose it when your server’s memory configurator calls for a single-rank registered DIMM at that speed and timing.

What does the PC4-17000 rating deliver once the RDIMM is installed in a compatible HP server?

PC4-17000 means the DIMM runs at 2133 MT/s with 1.20 V and CL15 timing, providing ECC-protected registered bandwidth that matches the HP 752368-581 specification.

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