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Green circuit board with black memory chips and gold edge connectors

Patriot Memory

Patriot Memory PSD48G240081S 8GB DDR4 2400 laptop RAM

SKU CH-GDRH-SP08B MPN PSD48G240081S

An 8 GB DDR4 SO-DIMM running at 2400 MHz with CL17 latency and 1.20 V operation

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17-39
  • Voltage1.20V
  • 8 GB capacity lets notebooks handle more apps at once
  • DDR4 2400 speed moves data at PC4-19200 rates
  • CL17 latency keeps response times tight for everyday tasks
  • 20 V operation reduces power draw compared with older DDR standards
  • 260-pin SO-DIMM form factor fits standard laptop memory slots

Capacity and form factor

This 8 GB DDR4 SO-DIMM uses the 260-pin layout required by current laptop memory slots. It suits owners of compatible notebooks who need a single 8 GB module to fill an empty socket or replace an existing stick.

DDR4 2400 speed ceiling

The module runs at 2400 MT/s (PC4-19200) with CL17 timings of 17-17-17-39 at 1.20 V. System firmware will down-clock the memory if the platform supports a lower maximum data rate, so peak bandwidth is limited by the host controller.

Straightforward notebook upgrade

Installation requires opening the laptop's memory compartment and inserting the unbuffered, non-ECC stick until the retention clips engage. The most common issue is a firmware that does not recognise the module, which is usually resolved by a BIOS update or by reseating the stick.

Highlights

  • 8 GB capacity lets notebooks handle more apps at once
  • DDR4 2400 speed moves data at PC4-19200 rates
  • CL17 latency keeps response times tight for everyday tasks
  • 20 V operation reduces power draw compared with older DDR standards
  • 260-pin SO-DIMM form factor fits standard laptop memory slots

Specifications

BrandPatriot
SeriesSignature Line
ModelPSD48G240081S
Capacity8GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17-39
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Heat SpreaderNo
FeaturesPatriot Memory's Signature Line DDR4 SODIMM memory delivers the quality, reliability and performance expected for today's notebook needs. This 8GB module is designed to run at 2400MHz (PC4-19200) at CAS 17 latency timings. Built using specific build-of-materials (BOMs) we ensure that every module meets and exceeds industry standards: offering you a hassle-free upgrade. We certify every component that goes into our modules, including the modules themselves, which must pass strict standards to ensure compatibility, quality and reliability.
Shipping weight0.02 kg
Package size149 × 53 × 17 mm

Questions about this item

Is the single 8GB module the only capacity available for this PSD48G240081S model?

Yes, this specific part number PSD48G240081S is an 8GB module; other capacities carry different model numbers.

What does the DDR4 2400 (PC4 19200) speed rating deliver in actual use?

It runs at 2400MHz with CL17 timings (17-17-17-39) at 1.20V, providing standard DDR4 bandwidth for compatible notebooks.

Does the 260-pin SO-DIMM interface limit the maximum speed or capacity I can install?

The 260-pin DDR4 SO-DIMM form factor supports this 2400MHz module; your laptop's memory controller determines the final speed and total capacity.

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