We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular DDR3L ECC registered RDIMM with 240 gold pins and black chips

OWC

OWC 32GB DDR3L 1600 ECC Registered RDIMM 240-pin 1.35V 4Rx4 CL11 memory upgrade

SKU CH-7RKX-VB8EV

32 GB DDR3L ECC registered RDIMM running at 1600 MHz for HP ProLiant DL380e Gen8, DL560 Gen8 and SL4540 Gen8 servers

  • Capacity32GB
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 32GB

  • ECC registered design protects data integrity in server workloads
  • 32 GB single module expands capacity without occupying extra slots
  • DDR3L 1600 speed matches PC3L-12800 specification for compatible HP ProLiant systems
  • 35 V low-voltage operation reduces power draw compared to standard DDR3
  • Qualified for HP ProLiant DL380e Gen8 DL560 Gen8 SL4540 Gen8 servers

Server-grade 32GB DDR3L module

This 32GB DDR3L 1600 ECC Registered RDIMM is built for HP ProLiant DL380e Gen8, DL560 Gen8 and SL4540 Gen8 servers. It runs at 1.35V with CL11 latency and a 4Rx4 organisation, delivering 32GB in a single 240-pin DIMM. The module meets JEDEC and RoHS standards for warranty-safe upgrades.

Not for desktops or unbuffered configurations

Buyers who need memory for standard desktop PCs cannot use this registered ECC module, as it is electrically incompatible with consumer platforms. Builders who require unbuffered DIMMs or non-ECC memory for workstation boards should look at a different product line. Mixing this module with unbuffered memory is also not supported.

Sustained reliability under server workloads

The registered design places a register between the DRAM and the memory controller, reducing electrical load during continuous operation. ECC circuitry detects and corrects single-bit errors in real time, preventing data corruption during long-running compute or storage tasks. The 1.35V DDR3L voltage lowers power draw and heat output compared with standard DDR3, helping maintain stability in densely populated server chassis over extended periods.

Highlights

  • ECC registered design protects data integrity in server workloads
  • 32 GB single module expands capacity without occupying extra slots
  • DDR3L 1600 speed matches PC3L-12800 specification for compatible HP ProLiant systems
  • 35 V low-voltage operation reduces power draw compared to standard DDR3
  • Qualified for HP ProLiant DL380e Gen8 DL560 Gen8 SL4540 Gen8 servers

Specifications

BrandOWC
Part Number1R6T34R432GB
Capacity32GB
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
Heat SpreaderNo
Compatible SystemHP ProLiant DL380e Gen8
HP ProLiant DL560 Gen8
HP ProLiant SL4540 Gen8

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this 32GB DDR3L 1600 ECC Registered RDIMM work in my HP ProLiant DL380e Gen8 server?

Yes, this module is specifically tested and validated for HP ProLiant DL380e Gen8, DL560 Gen8, and SL4540 Gen8 servers, matching the required 240-pin DDR3L ECC Registered form factor.

Can I mix this 4Rx4 registered module with the unbuffered DDR3 DIMMs already installed in my server?

No, ECC Registered memory cannot be mixed with unbuffered memory; all installed modules must be registered ECC for the server to function correctly.

How do I verify the 32GB module is running at 1600MHz CL11 after installation?

Enter the BIOS or iLO interface during boot and confirm the memory speed shows 1600MHz (PC3L-12800) with CAS latency 11 and the total capacity reflects the added 32GB.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.