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Two green DDR3 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3 1600 CL11 memory upgrade A63

SKU CH-E7WG-1DP4D

Dual-channel 16 GB DDR3 kit (2×8 GB, CL11, 1.5 V) validated for HP ProDesk 400 G1 SFF/MT desktops

  • Capacity16GB (2 x 8GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.5V
  • 16 GB dual-channel kit for HP ProDesk 400 G1
  • DDR3 1600 CL11 timing for responsive multitasking
  • 5 V unbuffered non-ECC modules install without configuration
  • 240-pin DIMMs match the system's two memory slots
  • Guaranteed compatibility with ProDesk 400 G1 SFF/MT

System-Specific DDR3 Kit for HP ProDesk 400 G1

This 16 GB kit contains two 8 GB unbuffered DIMMs built for HP and Compaq ProDesk 400 G1 small-form-factor and micro-tower desktops. It targets owners of those models who need the maximum 16 GB capacity supported by the platform. Buyers with other motherboards or laptops should verify their own specifications before purchasing.

Dual-Channel 240-Pin DDR3 1600 CL11 Specification

The decisive figure is the DDR3 1600 (PC3 12800) speed with CL11 11-11-11 timing at 1.5 V across a matched 2Rx8 pair. Installing both modules together enables dual-channel operation on the two available slots. Systems limited to DDR3 1333 or 1066 will still run the kit, but the memory bus operates at 1066 MHz per HP documentation.

Standard-Voltage Unbuffered DIMMs Without Spreaders

These modules carry no heat spreaders and draw 1.5 V, matching the standard DDR3 voltage for the ProDesk 400 G1 platform. As unbuffered non-ECC parts they impose no additional thermal load beyond typical desktop memory. Acoustic output is silent because no active cooling is present on the sticks themselves.

Highlights

  • 16 GB dual-channel kit for HP ProDesk 400 G1
  • DDR3 1600 CL11 timing for responsive multitasking
  • 5 V unbuffered non-ECC modules install without configuration
  • 240-pin DIMMs match the system's two memory slots
  • Guaranteed compatibility with ProDesk 400 G1 SFF/MT

Specifications

BrandComputer Memory Solutions
ModelCM10246412800DIMM
Capacity16GB (2 x 8GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHp/Compaq Prodesk 400 G1 Series Sff/Mt
Package Content2 Memory RAM Sticks

Questions about this item

Will the 1600 MHz DDR3 speed run at that rate in my ProDesk 400 G1?

The system memory bus is documented at 1066 MHz, so these 1600 MHz modules will operate at the lower 1066 MHz speed once installed.

What does the 240-pin DDR3 interface mean for installation?

These are standard 240-pin DDR3 DIMMs; they fit the ProDesk 400 G1 SFF/MT memory slots and require no adapters or special tools.

How much space do the two 8 GB sticks need inside the case?

Each module is a regular-height 240-pin DIMM without a heat spreader, so they occupy the two standard memory sockets side by side.

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