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Four green circuit boards with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 64GB (4x16GB) DDR4 2400 SODIMM memory upgrade

SKU CH-D465-NPZ51

A 64 GB DDR4 SODIMM kit of four 16 GB modules at 2400 MHz CL17 for Acer Predator Helios 500 laptops

  • Capacity64GB (4 x 16GB)
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 64GB total capacity from four 16GB modules
  • DDR4 2400 speed rated at PC4-19200
  • CL17 CAS latency with 17-17-17 timings
  • 2V unbuffered non-ECC 260-pin SODIMM
  • Validated for Acer Predator Helios 500 PH517-51 models

Compatibility & Purpose

This 64 GB kit contains four 16 GB DDR4 SO-DIMM modules built for the Acer Predator Helios 500 PH517-51-72NU, PH517-51-98Y7 and PH517-51-98EE. It targets owners of those specific notebooks who need the maximum factory-supported memory capacity.

Build Integration

Each stick uses the 260-pin SO-DIMM form factor and runs at 1.2 V unbuffered, so it drops straight into the four soldered slots without extra power or cooling hardware. The non-ECC, CL17 17-17-17 timing profile matches the platform’s native memory controller settings, leaving the existing thermal solution untouched.

Sustained Load Behaviour

Major-brand DRAM chips rated for DDR4 2400 (PC4 19200) deliver stable throughput during long rendering, compilation or virtualisation sessions. The dual-rank 2Rx8 organisation keeps bandwidth consistent across all four channels, preventing the throttling that can appear with mismatched or single-rank configurations.

Kohokohdat

  • 64GB total capacity from four 16GB modules
  • DDR4 2400 speed rated at PC4-19200
  • CL17 CAS latency with 17-17-17 timings
  • 2V unbuffered non-ECC 260-pin SODIMM
  • Validated for Acer Predator Helios 500 PH517-51 models

Tekniset tiedot

BrandComputer Memory Solutions
ModelCM2048642400SO
Capacity64GB (4 x 16GB)
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemAcer Predator Helios 500 PH517-51-72NU, PH517-51-98Y7, PH517-51-98EE
Package Content4 Memory RAM Sticks

Kysymyksiä tästä tuotteesta

Does the 2400 MHz DDR4 speed limit bandwidth under sustained loads?

The kit runs at DDR4 2400 (PC4 19200) with CL17 17-17-17 timings; this speed and latency set the maximum sustained throughput for the Helios 500 PH517-51 models.

How much heat or power does the 1.2 V unbuffered kit add during all-day use?

Each 16 GB module operates at 1.2 V without a heat spreader; the low voltage and unbuffered design keep thermal output and power draw minimal during continuous operation.

Which specific Acer Predator Helios 500 models must I already own for this 260-pin SODIMM kit to work?

Compatibility is guaranteed for Acer Predator Helios 500 PH517-51-72NU, PH517-51-98Y7 and PH517-51-98EE; the 260-pin DDR4 SODIMM form factor fits only those listed systems.

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