We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Memory timings17-17-17-39
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 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.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 79% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $3.25 per GB
Cheaper than about 89% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand namePatriot
Product lineSignature Line
Model namePSD48G240081S
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
Memory timings17-17-17-39
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
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.

More in Laptop RAM

Similar items