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Two green DDR3 DIMMs with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions CM10247210600ECCNR2R8 16GB (2x8GB) DDR3 1333MHz ECC Unregistered DIMM memory upgrade

SKU CH-Z28C-DENMA

16 GB DDR3 ECC unregistered DIMM kit for Lenovo ThinkStation E30 7783 and 7824 systems

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR3-1333 CL9 timing delivers responsive throughput
  • ECC protection guards data integrity in critical workloads
  • Unregistered 240-pin DIMMs install directly in four slots
  • Validated for Lenovo ThinkStation E30 7783 and 7824 systems

ECC DDR3 Kit for ThinkStation E30

This 16GB kit contains two 8GB unregistered DIMMs built for Lenovo ThinkStation E30 workstations with model numbers 7783-xxx and 7824-xxx. It delivers ECC error correction required by Xeon E3 series processors in these systems. Buyers needing registered memory or capacities beyond 32GB should look elsewhere.

Thermals Power and Noise

Operating at the standard DDR3 voltage of 1.5V, these modules run without active cooling in the workstation's airflow. The unregistered design keeps electrical load low on the memory controller. No moving parts means silent operation under typical server workloads.

Upgrade Path and Value

The kit fills two of the four available slots and supports the platform maximum of 32GB when all sockets are populated. It replaces slower or non-ECC memory that would cause instability with Xeon E3 CPUs. The jump is worth it when ECC integrity is mandatory for the workload.

How it compares

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

Price $47.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $3.00 per GB
Cheaper than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10247210600ECCNR2R8
Total capacity16 GB (2 × 8 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportYes
Buffer typeUnregistered
Memory rank2Rx8
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.5 V
Compatibility
Compatible systemsLenovo Thinkstation E30 7783-Xxx; 7824-Xxx
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 240-Pin DDR3 DIMMs into the four slots of my Lenovo ThinkStation E30, and which step is most often missed?

Power off and unplug the workstation, open the case, align each module’s notch with the slot key, press firmly until both retention clips click, then verify in BIOS that all 16 GB are recognised.

What maintenance or replacement will the ECC unregistered memory need over its service life?

No scheduled maintenance is required; if a module fails the ECC logic will report corrected errors, at which point the faulty stick should be replaced under the manufacturer’s lifetime warranty.

What limit appears first when the kit runs sustained workloads on Xeon E3 processors?

The platform caps at 32 GB across the four sockets, so adding a second identical kit reaches the maximum supported capacity.

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