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Green rectangular DDR4 SODIMM module with gold edge connector and black memory chips

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 3200MHz SODIMM HP ProBook 440 G8 445 G7 445 G8 450 G8 D110 memory upgrade

SKU CH-8V66-ZG0H0

8GB DDR4 3200MHz SODIMM module with CL16 timing and 1.35V operation, validated for HP ProBook 440 G8, 445 G7, 445 G8, 450 G8, 455 G7 and 455 G8

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL16
  • Memory timings16-18-18
  • Rated voltage1.35 V
  • 8GB capacity expands multitasking headroom for ProBook 440 G8
  • DDR4 3200MHz speed matches system bus for responsive performance
  • CL16 16-18-18 timings deliver low latency operation
  • 35V unbuffered design ensures stable power efficiency
  • 260-pin SODIMM fits HP ProBook 445 G7 445 G8 450 G8 455 G7 455 G8

Compatible ProBook upgrade

This 8 GB DDR4 SODIMM is built for HP ProBook 440 G8, 445 G7, 445 G8, 450 G8, 455 G7 and 455 G8 laptops. It adds a single 8 GB module running at 3200 MHz with CL16 timing. The kit suits owners of those models who want more memory for everyday workloads. It is not ECC or registered memory.

Check your laptop first

Verify that your ProBook uses DDR4 SO-DIMM slots and supports 1.35 V modules. The system accepts up to 64 GB across two sockets, so confirm how many slots are free before ordering. A 64-bit operating system is required to use more than 4 GB. All installed modules will run at the speed of the slowest component.

Thermals and power

The module operates at the standard 1.35 V for DDR4 SO-DIMMs, drawing minimal power in normal use. It has no heatsink or fan, so it adds no audible noise. Thermals depend on the laptop’s own cooling design and airflow around the memory slot.

How it compares

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

Price $50.99
Cheaper than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.37 per GB
Cheaper than about 62% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Model name2.74 in (6.96 cm)
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL16
Memory timings16-18-18
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.35 V
Compatibility
Compatible systemsHP/Compaq ProBook 440 G8, 445 G7, 445 G8, 450 G8, 455 G7, 455 G8

Questions about this item

Does the 260-pin SODIMM arrive as a single 8 GB stick or do I need to order a second module separately?

The kit contains one 8 GB DDR4 3200 MHz CL16 module; a second stick must be purchased separately to run dual-channel.

Should I pick the 8 GB module or aim for the 64 GB maximum the ProBook 440 G8 supports?

Choose 8 GB for a modest boost or add a second 8 GB stick for 16 GB dual-channel; the platform maxes out at 64 GB across its two slots.

Will the CL16 1.35 V timing run at the advertised 3200 MHz once installed in my HP ProBook 445 G8?

The module is rated DDR4 3200 CL16 at 1.35 V; the laptop will operate it at the highest speed the CPU and chipset allow, up to that rating.

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