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Two green DDR3 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3 1600MHz CL11 memory upgrade for Lenovo Thinkcentre E73 Sff/Tower

SKU CH-09D7-K8KQZ

16 GB DDR3 kit with two 8 GB unbuffered DIMMs at 1600 MHz CL11 for Lenovo ThinkCentre E73 SFF/Tower

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • 16 GB total capacity from two 8 GB modules
  • 1600 MHz DDR3 speed rated at PC3 12800
  • CL11 latency with 11-11-11 timing for responsive operation
  • 240-pin unbuffered non-ECC DIMM form factor
  • Guaranteed compatible with Lenovo ThinkCentre E73 SFF/Tower

Designed for Lenovo Thinkcentre E73

This 16 GB kit contains two 8 GB DDR3 DIMMs rated at 1600 MHz with CL11 timings. It targets owners of Thinkcentre E73 small-form-factor or tower units who need the maximum 16 GB capacity across the two available slots.

Check your current configuration first

Verify that your E73 model number falls within the 10AS, 10AU, 10AV, 10AW, 10BF or 10BG series and that both DIMM sockets are free. The system accepts only non-ECC unbuffered DDR3 at 1.5 V, so remove any existing modules that differ in specification.

Plain green PCB without heat spreaders

The modules use standard-height 240-pin PCBs, allowing them to sit side-by-side in the tight E73 chassis without fouling the CPU cooler. Gold-edge contacts resist oxidation, and the unbuffered 2Rx8 layout keeps signal integrity clean for daily office workloads.

How it compares

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

Price $36.99
Cheaper than about 82% 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 $2.31 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246412800DIMM
Total capacity16 GB (2 × 8 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsLenovo Thinkcentre E73 Sff/Tower
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the kit include two 8 GB DDR3 1600 MHz DIMMs or do I need to buy extra modules?

The box contains two 8 GB DDR3 1600 MHz unbuffered DIMMs, giving 16 GB total with no extra modules required.

Should I choose the 2 x 8 GB kit or a single 16 GB stick for my ThinkCentre E73?

The E73 has two DIMM slots and a 16 GB maximum, so the 2 x 8 GB kit fills both slots and reaches the limit.

Will the PC3 12800 rating run at 1600 MHz on my E73 or drop to a lower speed?

The modules are rated DDR3 1600 (PC3 12800) and will operate at 1600 MHz provided the system supports that speed.

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