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
Four green 240-pin DDR3 ECC registered DIMMs in static bags

OWC

OWC 32GB (4x8GB) DDR3 1600 CL11 ECC Registered RDIMM memory upgrade

SKU CH-Y794-150EV

A 32 GB kit of four 8 GB DDR3 1600 CL11 ECC registered RDIMMs for compatible Supermicro X9 series motherboards

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank1Rx4

Capacity 32GB (4 x 8GB)

  • ECC Registered design protects data integrity in servers
  • 32 GB kit (4 × 8 GB) expands memory capacity
  • DDR3 1600 CL11 matches qualified Supermicro platforms
  • 5 V 240-pin RDIMM fits registered DIMM slots
  • Replaces Supermicro MEMDR380LSL04ER16 for validated compatibility

Capacity and purpose

This kit provides 32GB of DDR3 ECC Registered RDIMM memory in four 8GB modules. It is designed for workstations, servers and NAS systems that require registered error-correcting memory.

Compatibility check

Verify that your motherboard is one of the listed Supermicro X9DAE, X9DAi, X9DBS, X9SRA or X9SRE series and that it accepts DDR3 1600 PC3-12800 CL11 1.5V 240-pin registered DIMMs. This memory will not work in standard desktop computers and cannot be mixed with unbuffered modules.

What the kit changes

The four-module configuration populates four DIMM slots to reach the full 32GB capacity with matching 1Rx4 rank organisation. Replacing Supermicro part MEMDR380LSL04ER16 restores or expands server memory without introducing mixed-rank or voltage mismatches.

How it compares

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

Price $84.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $2.66 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number1R6D31R4032S
Total capacity32 GB (4 × 8 GB)
Product type240-Pin DDR3 ECC RDIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSupermicro Motherboard X9DAE Series
Supermicro Motherboard X9DAi Series
Supermicro Motherboard X9DBS Series
Supermicro Motherboard X9SRA Series
Supermicro Motherboard X9SRE Series

Other versions of this model

5 more in the same range

Questions about this item

What is included in the 32 GB kit and do I need anything else to install it?

The kit contains four 8 GB DDR3 1600 CL11 1.5 V ECC registered 240-pin RDIMM modules; no extra parts are required for installation in a compatible Supermicro X9 series motherboard.

Should I choose this 4 x 8 GB kit or a different capacity for my Supermicro X9DAE system?

This 4 x 8 GB kit provides 32 GB total and matches the supported DDR3 1600 registered ECC specification for X9DAE, X9DAi, X9DBS, X9SRA and X9SRE boards; select a different kit only if your board requires a different total capacity or module count.

What does the DDR3 1600 CL11 rating mean once the modules are running in my server?

The modules operate at 1600 MT/s with a CAS latency of 11 cycles at 1.5 V, delivering registered ECC DDR3 performance for data integrity in workstation and server workloads.

More in Model-Specific Memory Upgrades

Similar items