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Two green DDR3 DIMM sticks, black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3 1600MHz CL11 Lenovo Ideacentre K450 90A0Xxx 90A1Xxx memory upgrade

SKU CH-AQH6-933H2

A 16 GB DDR3 kit with two 8 GB modules at 1600 MHz CL11, built for Lenovo IdeaCentre K450 desktops

  • 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 dual-channel kit boosts multitasking with two matched 8 GB modules
  • DDR3 1600 MHz CL11 timing delivers responsive throughput for everyday workloads
  • 5 V unbuffered DIMMs install directly into Lenovo Ideacentre K450 90A0Xxx and 90A1Xxx systems
  • 240-pin non-ECC design ensures broad desktop compatibility without server-only features
  • Guaranteed compatibility backed by Computer Memory Solutions lifetime warranty

Lenovo Ideacentre K450 16 GB DDR3 kit

This 16 GB kit contains two 8 GB DDR3 1600 MHz modules built for Lenovo Ideacentre K450 90A0Xxx and 90A1Xxx desktops. The unbuffered non-ECC DIMMs run at 1.5 V with CL11 timing and are designed for dual-channel installation in pairs.

Check motherboard slots and OS before ordering

The system provides four DIMM sockets and supports a maximum of 32 GB total memory. Modules must be installed in matched pairs to enable dual-channel mode. A 64-bit operating system is required to address the full capacity; 32-bit systems may see only 3.5 GB or less.

Plain green PCB with standard 240-pin layout

No heat spreader is fitted so the modules sit low in the slots and clear most CPU coolers. The 240-pin DDR3 edge connector matches the K450 motherboard keying exactly. Two sticks ship in the package so the upgrade can be completed in a single step.

How it compares

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

Price $41.99
Cheaper than about 80% 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 $2.62 per GB
Cheaper than about 91% 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 Ideacentre K450 90A0Xxx; 90A1Xxx Series
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the kit include only the two 8 GB DIMMs or are any tools or cables supplied?

The package contains exactly two 240-pin DDR3 DIMMs totalling 16 GB; no tools, cables or additional hardware are included.

My Ideacentre K450 has four slots and supports up to 32 GB — should I buy this 16 GB kit or a larger one?

This 2 x 8 GB kit fills two slots for dual-channel operation; adding a second identical kit later will reach the 32 GB maximum across all four slots.

What does the 1600 MHz rating mean for actual performance once installed in the K450?

The modules run at DDR3-1600 (PC3-12800) with CL11 11-11-11 timings at 1.5 V, delivering the standard bandwidth and latency for this platform.

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