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 circuit board with gold edge contacts and black memory chips

OWC

OWC 8GB DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM 1R6T31R408GB

SKU CH-QQKH-7XJME

8GB DDR3L 1600 ECC registered RDIMM for Supermicro SuperStorage 2027, 6027 and 6037 series servers

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank1Rx4

Capacity 8GB

  • ECC registered design protects data integrity in servers
  • 35 V DDR3L operation reduces power draw and heat
  • 1600 MHz CL11 timing delivers responsive throughput
  • Single 8 GB 1Rx4 module simplifies capacity scaling
  • Validated for Supermicro SuperStorage 2027 6027 6037 series

Server-grade ECC RDIMM

This 8 GB DDR3L registered DIMM adds error-correcting capacity to compatible Supermicro SuperStorage servers. It is built for workstations, servers, NAS appliances and routers that require ECC registered memory. Standard desktop PCs cannot use this module and it must not be mixed with unbuffered DIMMs.

Low-voltage operation

The module runs at 1.35 V, reducing power draw and heat compared with standard DDR3. No heat spreader is fitted, so airflow in the server chassis handles cooling. Registered buffering lightens the electrical load on the memory controller during sustained workloads.

Supermicro SuperStorage compatibility

This part replaces Supermicro MEMDR380LHL07ER16, MEMDR380LSL10ER16, MEMDR380LSL14ER16 and MEMDR380LSV04ER16. It fits SuperStorage 2027B, 2027R, 6027R, 6037B and 6037R systems only. Buyers with other platforms or those needing unbuffered memory must choose a different module.

How it compares

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

Price $21.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.75 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 number1R6T31R408 GB
Total capacity8 GB
Product type240-Pin DDR3L ECC RDIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSupermicro SuperStorage 2027B Series
Supermicro SuperStorage 2027R Series
Supermicro SuperStorage 6027R Series
Supermicro SuperStorage 6037B Series
Supermicro SuperStorage 6037R Series

Other versions of this model

5 more in the same range

Questions about this item

How do I install this 240-pin DDR3L RDIMM in a Supermicro SuperStorage 2027R and what step is often missed?

Align the notch with the slot key, press firmly until both side clips click, and ensure the server is fully powered off and unplugged — the registered design requires a cold boot to initialise the register.

What maintenance or replacement will this ECC registered module need over time?

No routine maintenance is required; ECC corrects single-bit errors on the fly, and the module should only be replaced if the system logs uncorrectable errors or a DIMM fails POST.

What limit appears first when this 1.35 V CL11 kit runs sustained workloads?

The 1.35 V operating voltage caps headroom before thermal limits, so prolonged heavy traffic stays within JEDEC spec without triggering throttling.

More in Model-Specific Memory Upgrades

Similar items