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Eight green DDR4 RDIMM modules with gold contacts in anti-static packaging

SAMSUNG

SAMSUNG 256GB (8 x 32GB) DDR4 PC4-21300 2666MHz CL19 288-Pin RDIMM memory upgrade

SKU CH-5R1H-XQX8P

Eight 32 GB registered DDR4 DIMMs running at 2666 MHz CL19 for compatible HP ProLiant Gen10 servers

  • Total capacity256 GB
  • 256 GB total capacity from eight 32 GB modules
  • 2666 MHz DDR4 speed rated at PC4-21300
  • CL19 CAS latency for registered server DIMMs
  • 288-pin RDIMM form factor fits Gen10 ProLiant slots
  • Validated for DL360, DL380, DL160, DL120, ML350, ML150 Gen10 servers

Server memory kit for HP ProLiant Gen10

This Samsung kit supplies 256 GB of DDR4 registered memory across eight 32 GB RDIMMs. It is built for administrators upgrading HP ProLiant DL360, DL380, DL160, DL120, ML350 or ML150 Gen10 servers that require PC4-21300 modules.

Registered RDIMM build with 288-pin DDR4 interface

Each module uses a registered design that places a register between the DRAM and the memory controller, reducing electrical load on the server board. The 288-pin DDR4 form factor fits the standard DIMM slots on the listed Gen10 platforms and runs at 2666 MHz with CL19 latency.

Verify slot count and maximum capacity before

Confirm that your chassis has enough free DIMM sockets for all eight modules and that the system BIOS supports the total 256 GB capacity. This kit will not work in desktop boards or in servers that require unbuffered UDIMMs or a different memory speed.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,311.99
Pricier than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.12 per GB
Cheaper than about 75% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Total capacity256 GB

Questions about this item

What does PC4-21300 mean for this DDR4 kit?

PC4-21300 is the DDR4 specification compliance for these modules, which run at 2666MHz with CL19 latency.

Will the 288-pin RDIMMs fit my HP ProLiant Gen10 server?

The 288-pin registered DIMM form factor matches the memory slots in DL360, DL380, DL160, DL120, ML350 and ML150 Gen10 servers.

How do I install the eight 32GB modules correctly?

Populate all eight slots following the server's memory population guide; the common mistake is leaving gaps between modules instead of filling consecutive banks.

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