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Green circuit board with black memory chips and gold edge connectors

Brute Networks

Brute Networks 8GB DDR4-2666 ECC UDIMM 1Rx8 CL15 1.2V 879505-B21-BN

SKU CH-6KJY-69DTK

An 8 GB DDR4-2666 ECC UDIMM with CL15 timing at 1.2 V, HP 879505-B21 compatible and built with major-brand chips

  • Capacity8GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredUnregistered
  • 8GB DDR4-2666 capacity for demanding server workloads
  • ECC protection maintains data integrity in critical applications
  • CL15 latency and 1.2V operation balance speed with efficiency
  • 100% HP 879505-B21 compatible for guaranteed system integration
  • Lifetime warranty backed by major-brand Samsung, SK Hynix or Micron chips

8GB DDR4-2666 ECC UDIMM for HP Servers

This Brute Networks module delivers 8GB of DDR4-2666 ECC unregistered memory built for HP server platforms. It matches HP part number 879505-B21 and uses major-brand DRAM from Samsung, SK Hynix or Micron. The stick runs at 1.20V with CL15 latency and is validated for full compatibility with the original system warranty.

Capacity and headroom for mainstream workloads

An 8GB PC4-21300 module handles typical virtualization hosts, database nodes and file servers that fit within a single DIMM per channel. Performance scales linearly until the memory controller or total slot count becomes the bottleneck, at which point larger or additional DIMMs are required.

1Rx8 organisation and HP-qualified compatibility

The single-rank x8 layout ensures broad support across HP Gen9 and Gen10 platforms that accept unbuffered ECC UDIMMs. Buyers needing registered DIMMs, higher densities or non-HP qualified modules should look elsewhere.

商品特色

  • 8GB DDR4-2666 capacity for demanding server workloads
  • ECC protection maintains data integrity in critical applications
  • CL15 latency and 1.2V operation balance speed with efficiency
  • 100% HP 879505-B21 compatible for guaranteed system integration
  • Lifetime warranty backed by major-brand Samsung, SK Hynix or Micron chips

商品規格

BrandHP
Capacity8GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredUnregistered
ChipsetMajor Brand Chipset

商品問答

Will this 2666MHz DDR4 module run at its rated speed alongside slower DDR4 DIMMs already in my server?

The module is rated DDR4-2666 PC4-21300 CL15 1.20V; when mixed with slower DDR4 DIMMs the memory controller will down-clock all sticks to the lowest common speed, so this module will operate at that lower frequency.

How can I verify the ECC UDIMM is detected and error-correction is active after installation?

Enter the server BIOS or UEFI and confirm the slot shows 8GB at 2666MHz with ECC enabled; most HP ProLiant systems also log a POST message stating "ECC memory detected" when the feature is active.

Does the 879505-B21-BN package include a heatsink or any installation tools, or must they be purchased separately?

The box contains only the single 8GB 1Rx8 ECC UDIMM; no heatsink, no tools and no additional cables are included.

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