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

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2666 CL19 DIMM Acer Nitro 50-600 Predator Orion 5000 9000

SKU CH-M9Y2-J4YYH

A 16GB dual-channel DDR4 2666 kit with CL19 timing for Acer Nitro 50-600 and Predator Orion 5000 and 9000 systems

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • 2666 MHz DDR4 speed matches system specifications
  • CL19 timing delivers responsive data access
  • 2 V operation keeps power draw low
  • Guaranteed compatibility with Acer Nitro and Predator Orion systems

System-specific DDR4 kit for Acer gaming desktops

This 16 GB kit contains two 8 GB unbuffered DIMMs built for Acer Nitro 50-600 and Predator Orion 5000 and 9000 systems. It runs at 2666 MHz with CL19 timing at 1.20 V. The modules use major-brand chips in a 2Rx8 configuration and carry a limited lifetime warranty from the manufacturer.

Steady throughput at rated speed

Under sustained load the memory operates at its rated 2666 MHz PC4-21300 data rate without down-clocking. All installed modules run at the speed of the slowest stick or the processor limit, so matched pairs keep bandwidth consistent during long sessions. Non-ECC unbuffered design avoids the latency overhead of registered or error-correcting modules.

Simple two-slot upgrade

Installation uses the standard 288-pin DDR4 DIMM slots; the system provides four sockets and supports up to 64 GB total. Mixing with existing modules is possible but forces every stick to the slowest timing. A 64-bit operating system is required to address more than 4 GB. No heat spreader is fitted, so clearance is not a concern.

How it compares

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

Price $87.99
Cheaper than about 69% 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 $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642666DIMM
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsAcer Nitro 50-600-xxx, Predator Orion 5000 Gaming, Predator Orion 9000 Gaming
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much heat or power does this 1.20 V DDR4 kit add when the system runs all day?

The modules operate at 1.20 V and have no heat spreader, so they add minimal thermal load during continuous use.

What must my motherboard provide for these 288-pin DIMMs to work?

Your board needs four DDR4 slots that accept 288-pin unbuffered non-ECC memory and a CPU memory controller able to run at 2666 MHz.

Will the 2666 MHz speed hold if I keep my existing slower DDR4 sticks?

All installed memory will run at the slowest module’s speed, so older DDR4 sticks will drop the kit to their lower frequency.

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