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Four green DDR3 ECC registered DIMMs with gold contacts

OWC

OWC 32GB DDR3 1600 ECC Registered RDIMM Kit 4x8GB CL11 1.5V ThinkStation C30 D30 S30

SKU CH-MYRT-SGN6D

Adds 32 GB of DDR3 1600 ECC registered memory in a four-module kit for Lenovo ThinkStation C30, D30 and S30 workstations

  • 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 workstations
  • 32 GB kit (4 × 8 GB) expands multitasking headroom
  • DDR3 1600 CL11 matches factory memory specifications
  • 5 V operation keeps power draw low
  • Validated for ThinkStation C30, D30 and S30

System-specific ECC Registered DDR3 kit

This 32GB kit contains four 8GB DDR3 1600 registered DIMMs built for Lenovo ThinkStation C30, D30 and S30 workstations. Each module runs at PC3-12800 with CL11 latency and 1.5V voltage. The 240-pin form factor and ECC registered design target server-grade stability in those three models.

Suits owners upgrading listed ThinkStations.

The registered ECC architecture works only in workstations and servers that explicitly support buffered memory. It cannot be mixed with unbuffered modules, so standard desktop boards and consumer laptops will not accept it. Buyers needing non-ECC or unbuffered memory should look elsewhere.

Registered ECC design dictates compatibility

The single specification that decides fit is the registered ECC DDR3 1600 240-pin configuration with 1Rx4 organisation. Only systems qualified for this exact registered ECC type will post with the kit installed.

How it compares

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

Price $81.99
Cheaper than about 70% 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 $2.56 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 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 systemsLenovo ThinkStation C30
Lenovo ThinkStation D30
Lenovo ThinkStation S30

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 32GB kit or a smaller capacity for my ThinkStation C30?

The 32GB kit provides four 8GB modules that fill four slots, giving the maximum registered ECC capacity supported by the ThinkStation C30, D30 and S30 workstations.

What does the 1600MHz rating mean once the modules are installed in a ThinkStation D30?

The modules run at DDR3 1600 (PC3-12800) with CL11 latency at 1.5V, delivering the rated bandwidth the workstation's memory controller expects for registered ECC operation.

Will the 240-pin registered ECC interface work in a standard desktop motherboard?

No, the 240-pin DDR3 registered ECC DIMMs are designed for workstation and server platforms such as the ThinkStation C30, D30 and S30 and are not compatible with unbuffered desktop boards.

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