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Learn what makes this product unique and why it’s right for you.
Silicon Power DDR4 SODIMM · 2400MT/s · 1.2V

What is Silicon Power's DDR4 2400MT/s SODIMM good for?

A base-speed DDR4 laptop memory module at 2400MT/s, available as an 8GB single module or a 16GB (2x8GB) dual-channel kit. It's a dependable, factory-tested way to upgrade or replace memory in an existing DDR4-compatible laptop — straightforward, not flashy.

Speed
2400 MT/s
CAS Latency
CL17
Voltage
1.2V
Warranty
Limited Lifetime
DDR4 SODIMM 8GB / 16GB(2x8GB) Non-ECC, Unbuffered
Check Price & Availability ↑ See Full Specs
Who benefits

Who Benefits Most

UP

Owners of Older DDR4 Laptops

A straightforward, affordable way to add or replace memory in a laptop built around an early DDR4-era platform, without buying a new machine.

IT

IT Resellers & Refurbishers

Dependable, factory-tested stock for refurbishing or maintaining older business laptops still in active service.

BG

Budget-Conscious Upgraders

A base-speed DDR4 module at a lower price point than higher-speed kits, ideal when your laptop's platform can't take advantage of faster memory anyway.

Applications

Core Use Cases

UP

RAM Upgrade for an Existing Laptop

Recommended

Bumping an older laptop to 8GB or 16GB total memory can meaningfully improve multitasking and reduce slowdowns on a machine that's otherwise still functional.

RE

Replacement for a Failed Module

Recommended

A straightforward, factory-tested replacement when an existing DDR4 SODIMM fails, without needing to source an exact match from the original laptop manufacturer.

IT

IT Refurbishment Stock

Recommended

A cost-effective, dependable option for shops upgrading or refreshing older business laptops for resale or continued client use.

Fit rating

Fit by Workload

An objective look at how suited this memory is to different workloads.

Workload Fit Why
RAM upgrade for an older DDR4-2400 laptop Strong Matches exactly what these systems are built to use
IT refurbishment stock Good Factory-tested, dependable for resale/service use
Laptop supporting DDR4-2666/3200 Good Will typically run, but at this module's 2400MT/s ceiling, not the laptop's max
New system builds Not ideal Current laptops typically ship with faster DDR4 or DDR5 memory
Feature set

Core Features

01

DDR4 Efficiency Over DDR3

DDR4 offers greater bandwidth and improved energy efficiency compared to DDR3 — a genuine architectural step up for systems that support it.

02

1.2V Low-Voltage Design

Runs at 1.2V versus DDR3's standard 1.5V, reducing power consumption and heat generation for improved system stability and longevity.

03

2400MT/s, CL17

2400MT/s speed with CL17 timings — a base-tier, well-established DDR4 speed suited to early DDR4-generation laptops.

04

Factory-Tested, Limited Lifetime Warranty

Built with selected, original memory chips and 100% factory-tested for stability, durability, and compatibility, backed by a limited lifetime warranty.

Data sheet

Specifications

Key numbers at a glance, plus the full spec sheet below.

Speed
2400 MT/s
Capacity Options
8GB / 16GB(2x8GB)
Voltage
1.2V
Warranty
Limited Lifetime
Capacity 8GB (single module) or 16GB (2x8GB kit)
Memory Type DDR4, non-ECC, unbuffered
Frequency (Speed) 2400MT/s
CAS Latency CL17
Voltage 1.2V
Form Factor 260-pin SODIMM
Platform Compatibility DDR4-compatible laptops, including Intel Skylake-era (100-series) systems
Warranty Limited lifetime warranty
Fit check

Compatibility

OK Compatible with DDR4 SODIMM-based laptops, including early DDR4-era (Intel Skylake/100-series and similar) systems.
! If your laptop supports a faster DDR4 speed (2666MT/s, 3200MT/s), this module will typically still work, but will run at its own 2400MT/s ceiling rather than your laptop's maximum supported speed.
X Not compatible with DDR3, DDR3L, or DDR5 systems — these use different physical slots and are not interchangeable with DDR4.
Troubleshooting

Troubleshooting

Common real-world issues, their likely cause, and how to fix them.

!

Laptop doesn't recognize the new memory, or won't boot

CauseThe module isn't fully seated, or the laptop doesn't support this memory type, speed, or capacity.
FixReseat the module fully and check your laptop manufacturer's supported memory specifications before installing.
!

System reports a lower speed than 2400MT/s

CauseSome laptops run DDR4 at a lower default speed depending on BIOS/firmware settings or the platform's memory controller.
FixThis is often expected behavior on older platforms; check for BIOS/firmware updates, but don't expect speeds beyond what your specific laptop model supports.
!

Random reboots or instability after installing

CauseThe module may not be fully seated, or (rarely) may be incompatible with a specific laptop's memory controller.
FixReseat the module firmly, test with one module at a time if using a dual-channel kit, and confirm compatibility with your specific laptop model.
Verdict

Summary & Recommendation

Strengths

  • Dependable, factory-tested memory for existing DDR4-2400 laptops
  • 1.2V design improves efficiency and heat over older DDR3 memory
  • Limited lifetime warranty

Trade-offs

  • Base-tier DDR4 speed — not for laptops that need to fully use 2666/3200MT/s memory
  • Only relevant for existing DDR4-compatible laptops, not new builds
Recommended Capacity 8GB for a single-module upgrade; 16GB (2x8GB) for dual-channel performance
Best For Upgrading or repairing existing DDR4-2400 laptops
Not Ideal For New laptop builds, or systems that need to fully use faster DDR4 speeds

A simple, dependable module doing exactly one job: keeping an existing DDR4-2400 laptop running with factory-tested, efficient memory. It won't turn an old laptop into a new one, but for extending the useful life of hardware that still works, it's a straightforward choice.

Check Price & Availability ↑
FAQ

Frequently Asked Questions

Will this work in a laptop that supports faster DDR4 speeds?

Generally, yes — but it will run at this module's 2400MT/s ceiling rather than your laptop's maximum supported speed (e.g. 2666 or 3200MT/s). If you want to fully use a faster platform, a higher-speed DDR4 module would be the better match.

Can I mix this with my existing RAM?

It's generally best to use matched modules for reliable dual-channel operation. Mixing with existing RAM of a different speed or capacity can work in some laptops, but the system may run all modules at the slowest common speed.

Is this suitable for a new laptop purchase?

No. Current laptops typically ship with faster DDR4 or DDR5 memory. This module is intended for upgrading or repairing existing laptops that already use DDR4-2400 memory, not for pairing with a new system.

Should I get the 8GB single module or the 16GB (2x8GB) kit?

If your laptop already has one compatible module installed and you just want to add capacity, the single 8GB module may be the right fit. If you're starting fresh or want dual-channel performance, the 16GB (2x8GB) kit is the better choice.

Learn what makes this product unique and why it’s right for you.
Silicon Power DDR4 SODIMM · 2400MT/s · 1.2V

What is Silicon Power's DDR4 2400MT/s SODIMM good for?

A base-speed DDR4 laptop memory module at 2400MT/s, available as an 8GB single module or a 16GB (2x8GB) dual-channel kit. It's a dependable, factory-tested way to upgrade or replace memory in an existing DDR4-compatible laptop — straightforward, not flashy.

Speed
2400 MT/s
CAS Latency
CL17
Voltage
1.2V
Warranty
Limited Lifetime
DDR4 SODIMM 8GB / 16GB(2x8GB) Non-ECC, Unbuffered
Check Price & Availability ↑ See Full Specs
Who benefits

Who Benefits Most

UP

Owners of Older DDR4 Laptops

A straightforward, affordable way to add or replace memory in a laptop built around an early DDR4-era platform, without buying a new machine.

IT

IT Resellers & Refurbishers

Dependable, factory-tested stock for refurbishing or maintaining older business laptops still in active service.

BG

Budget-Conscious Upgraders

A base-speed DDR4 module at a lower price point than higher-speed kits, ideal when your laptop's platform can't take advantage of faster memory anyway.

Applications

Core Use Cases

UP

RAM Upgrade for an Existing Laptop

Recommended

Bumping an older laptop to 8GB or 16GB total memory can meaningfully improve multitasking and reduce slowdowns on a machine that's otherwise still functional.

RE

Replacement for a Failed Module

Recommended

A straightforward, factory-tested replacement when an existing DDR4 SODIMM fails, without needing to source an exact match from the original laptop manufacturer.

IT

IT Refurbishment Stock

Recommended

A cost-effective, dependable option for shops upgrading or refreshing older business laptops for resale or continued client use.

Fit rating

Fit by Workload

An objective look at how suited this memory is to different workloads.

Workload Fit Why
RAM upgrade for an older DDR4-2400 laptop Strong Matches exactly what these systems are built to use
IT refurbishment stock Good Factory-tested, dependable for resale/service use
Laptop supporting DDR4-2666/3200 Good Will typically run, but at this module's 2400MT/s ceiling, not the laptop's max
New system builds Not ideal Current laptops typically ship with faster DDR4 or DDR5 memory
Feature set

Core Features

01

DDR4 Efficiency Over DDR3

DDR4 offers greater bandwidth and improved energy efficiency compared to DDR3 — a genuine architectural step up for systems that support it.

02

1.2V Low-Voltage Design

Runs at 1.2V versus DDR3's standard 1.5V, reducing power consumption and heat generation for improved system stability and longevity.

03

2400MT/s, CL17

2400MT/s speed with CL17 timings — a base-tier, well-established DDR4 speed suited to early DDR4-generation laptops.

04

Factory-Tested, Limited Lifetime Warranty

Built with selected, original memory chips and 100% factory-tested for stability, durability, and compatibility, backed by a limited lifetime warranty.

Data sheet

Specifications

Key numbers at a glance, plus the full spec sheet below.

Speed
2400 MT/s
Capacity Options
8GB / 16GB(2x8GB)
Voltage
1.2V
Warranty
Limited Lifetime
Capacity 8GB (single module) or 16GB (2x8GB kit)
Memory Type DDR4, non-ECC, unbuffered
Frequency (Speed) 2400MT/s
CAS Latency CL17
Voltage 1.2V
Form Factor 260-pin SODIMM
Platform Compatibility DDR4-compatible laptops, including Intel Skylake-era (100-series) systems
Warranty Limited lifetime warranty
Fit check

Compatibility

OK Compatible with DDR4 SODIMM-based laptops, including early DDR4-era (Intel Skylake/100-series and similar) systems.
! If your laptop supports a faster DDR4 speed (2666MT/s, 3200MT/s), this module will typically still work, but will run at its own 2400MT/s ceiling rather than your laptop's maximum supported speed.
X Not compatible with DDR3, DDR3L, or DDR5 systems — these use different physical slots and are not interchangeable with DDR4.
Troubleshooting

Troubleshooting

Common real-world issues, their likely cause, and how to fix them.

!

Laptop doesn't recognize the new memory, or won't boot

CauseThe module isn't fully seated, or the laptop doesn't support this memory type, speed, or capacity.
FixReseat the module fully and check your laptop manufacturer's supported memory specifications before installing.
!

System reports a lower speed than 2400MT/s

CauseSome laptops run DDR4 at a lower default speed depending on BIOS/firmware settings or the platform's memory controller.
FixThis is often expected behavior on older platforms; check for BIOS/firmware updates, but don't expect speeds beyond what your specific laptop model supports.
!

Random reboots or instability after installing

CauseThe module may not be fully seated, or (rarely) may be incompatible with a specific laptop's memory controller.
FixReseat the module firmly, test with one module at a time if using a dual-channel kit, and confirm compatibility with your specific laptop model.
Verdict

Summary & Recommendation

Strengths

  • Dependable, factory-tested memory for existing DDR4-2400 laptops
  • 1.2V design improves efficiency and heat over older DDR3 memory
  • Limited lifetime warranty

Trade-offs

  • Base-tier DDR4 speed — not for laptops that need to fully use 2666/3200MT/s memory
  • Only relevant for existing DDR4-compatible laptops, not new builds
Recommended Capacity 8GB for a single-module upgrade; 16GB (2x8GB) for dual-channel performance
Best For Upgrading or repairing existing DDR4-2400 laptops
Not Ideal For New laptop builds, or systems that need to fully use faster DDR4 speeds

A simple, dependable module doing exactly one job: keeping an existing DDR4-2400 laptop running with factory-tested, efficient memory. It won't turn an old laptop into a new one, but for extending the useful life of hardware that still works, it's a straightforward choice.

Check Price & Availability ↑
FAQ

Frequently Asked Questions

Will this work in a laptop that supports faster DDR4 speeds?

Generally, yes — but it will run at this module's 2400MT/s ceiling rather than your laptop's maximum supported speed (e.g. 2666 or 3200MT/s). If you want to fully use a faster platform, a higher-speed DDR4 module would be the better match.

Can I mix this with my existing RAM?

It's generally best to use matched modules for reliable dual-channel operation. Mixing with existing RAM of a different speed or capacity can work in some laptops, but the system may run all modules at the slowest common speed.

Is this suitable for a new laptop purchase?

No. Current laptops typically ship with faster DDR4 or DDR5 memory. This module is intended for upgrading or repairing existing laptops that already use DDR4-2400 memory, not for pairing with a new system.

Should I get the 8GB single module or the 16GB (2x8GB) kit?

If your laptop already has one compatible module installed and you just want to add capacity, the single 8GB module may be the right fit. If you're starting fresh or want dual-channel performance, the 16GB (2x8GB) kit is the better choice.

Silicon Power DDR4 2400MT/s (PC4-21300) 8GB-16GB Single Pack/Dual Pack 1.2V Laptop SODIMM

SU008GBSFU240B02ED

£44.99
£44.99
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