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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

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank1Rx4

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.

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).

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Specifications

Product
Brand nameOWC
Part number1R6T31R4032S
Total capacity32 GB (4 × 8 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 systemsDell PowerEdge C6220
Dell PowerEdge C6220 II
Dell PowerEdge C8000
Dell PowerEdge C8220
Dell PowerEdge C8220X

Other versions of this model

5 more in the same range

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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