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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.

주요 특징

  • 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

사양

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

이 상품에 대한 질문

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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