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Four green DDR3L ECC registered DIMMs on a tray

OWC

OWC 32GB (4x8GB) DDR3L 1600 ECC RDIMM 1Rx4 1.35V memory upgrade

SKU CH-FQH6-JCVDC

Adds 32GB of DDR3L 1600 ECC registered memory across four 8GB modules for compatible Dell PowerEdge servers

  • Capacity32GB (4 x 8GB)
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 32GB (4 x 8GB)

  • 32 GB total capacity across four 8 GB modules
  • DDR3L 1600 speed with CL11 latency for responsive server workloads
  • ECC registered design detects and corrects data errors
  • Low 1.35 V operation reduces power draw and heat
  • Validated for Dell PowerEdge C6220, C6220 II, C8000, C8220 and C8220X

32GB DDR3L ECC Registered Kit

This 32GB kit contains four 8GB DDR3L 1600 ECC registered DIMMs built for Dell PowerEdge C6220, C6220 II, C8000, C8220 and C8220X servers. Each module runs at 1.35V with CL11 latency and a 1Rx4 organisation. The 240-pin form factor fits the qualified platforms directly.

For servers needing registered ECC memory

Suits administrators upgrading or repairing the listed PowerEdge models where registered ECC DDR3L is required. Not for standard desktop PCs, workstations that accept only unbuffered DIMMs, or systems limited to 1.5V DDR3 modules. Buyers who need higher capacities per slot or a different memory generation should look elsewhere.

Registered ECC with 1Rx4 organisation

The modules are ECC registered with a single-rank x4 layout, a combination the target PowerEdge platforms expect for signal integrity and error correction. Mixing these with unbuffered DIMMs will prevent boot. Verify the server documentation calls for registered DDR3L before ordering.

Highlights

  • 32 GB total capacity across four 8 GB modules
  • DDR3L 1600 speed with CL11 latency for responsive server workloads
  • ECC registered design detects and corrects data errors
  • Low 1.35 V operation reduces power draw and heat
  • Validated for Dell PowerEdge C6220, C6220 II, C8000, C8220 and C8220X

Specifications

BrandOWC
Part Number1R6T31R4032S
Capacity32GB (4 x 8GB)
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo
Compatible SystemDell PowerEdge C6220
Dell PowerEdge C6220 II
Dell PowerEdge C8000
Dell PowerEdge C8220
Dell PowerEdge C8220X

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Questions about this item

Will the 1Rx4 ECC registered DIMMs need any firmware updates or reconfiguration if I replace a failed module later?

The modules are JEDEC-compliant DDR3L 1600 CL11 1.35 V parts; a direct 1Rx4 ECC registered replacement of the same spec will slot in without firmware changes.

What limit appears first when all four 8 GB sticks run at 1600 MHz continuously in a PowerEdge C6220 II?

The memory controller’s maximum supported DDR3L 1600 speed is the first ceiling; the kit already operates at that rated frequency.

How much extra heat and power do the four 1.35 V registered DIMMs add when the server runs 24/7?

Each module draws 1.35 V at DDR3L 1600; with no heat spreaders the total thermal load is low and fits standard server airflow.

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