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 DDR3L ECC registered DIMMs with gold contacts

OWC

OWC 128GB (4x32GB) DDR3L 1600 ECC Registered RDIMM 240-pin 1.35V memory upgrade

SKU CH-K7EV-MZYNM

A 128 GB DDR3L 1600 ECC registered RDIMM kit of four 32 GB modules for Supermicro SuperStorage 2027, 6027 and 6037 series servers

  • Capacity128GB (4 x 32GB)
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 128GB (4 x 32GB)

  • 128 GB total capacity from four 32 GB modules
  • DDR3L 1600 speed with CL11 latency for responsive server workloads
  • ECC registered design detects and corrects data errors in critical systems
  • Low 1.35 V DDR3L voltage reduces power draw and heat
  • Validated for Supermicro SuperStorage 2027, 6027 and 6037 series

Compatible Supermicro SuperStorage servers

This 128GB kit contains four 32GB DDR3L 1600 registered DIMMs built for Supermicro SuperStorage 2027B, 2027R, 6027R, 6037B and 6037R systems. Each module runs at 1.35V with CL11 latency and a 4Rx4 organisation. The 240-pin form factor matches the approved memory slots on those platforms.

Suited for ECC registered workloads.

The modules provide ECC registered operation required by workstation and server mainboards. They will not work in standard desktop computers that accept only unbuffered memory. Mixing these sticks with unbuffered DIMMs is also unsupported. Buyers needing non-ECC or unbuffered memory for a consumer platform should look elsewhere.

Registered ECC decides compatibility

The single specification that determines fit is the registered ECC DDR3L 1600 240-pin design at 1.35V. Only systems qualified for that exact combination can use this kit.

Highlights

  • 128 GB total capacity from four 32 GB modules
  • DDR3L 1600 speed with CL11 latency for responsive server workloads
  • ECC registered design detects and corrects data errors in critical systems
  • Low 1.35 V DDR3L voltage reduces power draw and heat
  • Validated for Supermicro SuperStorage 2027, 6027 and 6037 series

Specifications

BrandOWC
Part Number1R6T34R4128S
Capacity128GB (4 x 32GB)
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
Heat SpreaderNo
Compatible SystemSupermicro 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

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

Questions about this item

Will the 240-pin DDR3L RDIMMs fit the DIMM slots on a Supermicro SuperStorage 6027R?

Yes, the kit uses 240-pin DDR3L 1600 registered DIMMs, which match the slot and memory type specified for the 6027R series.

What is the correct order to install the four 32 GB modules so the server recognises all 128 GB?

Populate the slots following the motherboard's channel sequence — typically slot 1 of each channel first, then slot 2 — and seat each module until the ejector clips click.

When should the registered ECC modules be replaced if correctable error counts start rising in the system logs?

Plan replacement once correctable ECC errors become frequent or uncorrectable errors appear, as rising error rates indicate aging DRAM cells.

Also in this aisle

People compared these

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