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Two green DDR4 DIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 16GB (2x8GB) DDR4 2400 CL17 DIMM memory upgrade

SKU CH-D5HD-QPHXP

16GB DDR4 2400 CL17 dual-channel kit for Dell Inspiron 3268, OptiPlex 5050 and 7040 desktops

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • CL17 timing at 2400 MHz delivers responsive data access
  • 2 V DDR4 modules reduce system power draw
  • Validated for Dell Inspiron 3268, OptiPlex 5050 and 7040
  • 288-pin unbuffered DIMMs install in standard desktop slots

Targeted Dell Desktop Upgrade

This 16 GB kit contains two 8 GB DDR4 DIMMs rated at 2400 MHz with CL17 timings. It is built for Dell Inspiron 3268, OptiPlex 5050 SFF or Tower, and OptiPlex 7040 Mini Tower systems that accept 288-pin unbuffered non-ECC memory.

Dual-Channel Kit Simplifies Installation

The matched pair enables dual-channel operation on the four-slot motherboards used by these models. No extra software or drivers are required; the modules operate at the standard 1.2 V DDR4 voltage supported by the platform.

Standard DIMM Form Factor Fits Existing Slots

Each stick uses the 288-pin DDR4 layout without a heat spreader, keeping height low for small-form-factor chassis. The kit supports the platform maximum of 64 GB, so two additional slots remain open for future expansion.

How it compares

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

Price $71.99
Cheaper than about 72% 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 $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400DIMM
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Inspiron 3268, OptiPlex 5050 SFF/Tower, OptiPlex 7040 Mini Tower
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 modules need any cleaning or replacement after long-term use?

The 288-pin DDR4 DIMMs are solid-state with no moving parts and no heat spreader, so they require no routine cleaning or scheduled replacement under normal conditions.

What capacity limit appears first when filling the four slots on a supported Dell system?

The supported Dell platforms list a maximum memory of 64 GB across four slots, so the 64 GB ceiling is reached before any slot limit.

How much heat and power do the two 8 GB sticks draw at 1.2 V during all-day operation?

Each module runs at 1.2 V without a heat spreader; total power draw stays low and passive airflow in the Dell chassis is sufficient for continuous use.

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