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Lexar NS100 1TB Internal SSD
£118.88
Slow laptop driving you mad? The Lexar NS100 1TB Internal SSD replaces your old hard drive with 550MB/s read speed and 1TB of storage — a genuine upgrade that makes Windows boot in seconds and keeps your files, games and applications ready to go.
- ✓ 550MB/s read · 450MB/s write — SATA III 6Gb/s
- ✓ 1TB TLC NAND — stores OS, apps, games and media
- ✓ 2.5″ SATA III — direct replacement for any HDD in laptop or desktop
- ✓ 3-year Lexar warranty — shock & vibration resistant, no moving parts
In stock
| Delivery | 4–6 working days · Fully tracked |
| Returns | 30 Days Free |
| Warranty | 12 Months |
| Payment | Airwallex · PayPal · Klarna |
The Lexar NS100 1TB Internal SSD is the single most cost-effective upgrade you can make to an old laptop or desktop. Swap your spinning hard drive for this 2.5″ SATA SSD and your machine will boot in seconds, load apps instantly, and handle large files without grinding — all without touching the processor, RAM or anything else.
Speed
550MB/s Read · 450MB/s Write
A typical mechanical hard drive reads at 80–120MB/s. The NS100 reads at up to 550MB/s — roughly 5× faster. In practice this means Windows boots in under 15 seconds, applications open immediately and large file transfers that used to take minutes take seconds.
Storage
1TB TLC NAND
1TB is enough for a Windows installation, a full suite of applications, a game library and a large photo or video collection — all on a single drive. The NS100 uses 3D TLC NAND flash with no cache dependency, which keeps performance consistent under sustained write loads.
Reliability
No Moving Parts · 3-Year Warranty
SSDs are fundamentally more reliable than hard drives — no spinning platters, no read heads, no mechanical failure modes. The NS100 is shock resistant (1500G) and vibration resistant, runs cooler, uses less power, and comes with a 3-year Lexar limited warranty. All Lexar drives are tested across 1,100+ devices in their Quality Labs.
Great choice if you…
✔ Have a laptop or desktop with a slow 2.5″ HDD
✔ Want a fast, simple, affordable upgrade
✔ Need 1TB of storage — OS + apps + games + files
✔ Want a reliable branded drive with a 3-year warranty
✔ Use a desktop, laptop, server or workstation with SATA III
Consider something else if…
✖ You need an M.2 NVMe drive — see the Lexar NM800
✖ Your machine has no 2.5″ SATA bay
✖ You need NVMe speeds (3000+ MB/s)
Technical Specifications
| Brand / Series | Lexar NS100 |
| Capacity | 1TB |
| Form Factor | 2.5″ (69.85 × 100.2 × 7mm) |
| Interface | SATA III 6Gb/s (AHCI) |
| Max Sequential Read | 550 MB/s |
| Max Sequential Write | 450 MB/s |
| NAND Type | 3D TLC |
| Cache | None (DRAM-less) |
| Operating Temp | 0°C – 70°C |
| Warranty | 3-Year Limited (Lexar) |
| Certifications | CE |
Box Contents
Lexar NS100 1TB 2.5″ SATA III SSD (retail box)
Compatible With
Laptops with 2.5″ SATA HDD bay
Desktop PCs with SATA III interface
Servers and workstations (SATA III)
External USB enclosures with SATA interface
Condition
Brand New — Retail Packaging
Warranty
3-Year Lexar + 12 Months Seller
Delivery
4–5 Working Days · Fully Tracked
Need NVMe M.2 speeds instead? See the Lexar NM800 1TB NVMe M.2 — or if you need 2.5″ SATA but want a step up, the Lexar NQ100 1TB is also available.
| Weight | 0.080 kg |
|---|---|
| Dimensions | 10 × 10 × 3 cm |
| Brand Name | Lexar |
| Transport Protocol | AHCI |
| Interface Type | SATAIII |
| Origin | CN(Origin) |
| Controller | NS100 |
| Cooling Fin | No |
| RGB | NO |
| Size | 2.5" |
| Bus Type | SATA III |
| Application | Desktop, Laptop, Server, Workstation, Industrial Computer |
| Model Number | Lexar NS100 SSD |
| Nand Flash Type | TLC |
| Certification | CE |
| Max Sequential Read | 550Mbps |
| Max Sequential Write | 450Mbps |
| Package | Yes |
| Type | Internal |
| Style | SSD |
| Cache | NONE |
| Capacity | 128GB, 256GB, 512GB, 1TB, 2TB |
| Interface | 2.5 SATA III (6Gb/s) |
| Package Type | Retail Box |
| Dimension(L x W x D) | 69.85mm x 100.2mm x 7mm |
| Operating Temperature | 0° C to 70° C (32°F to 158°F) |
| Storage Temperature | -40° C to 85° C (-40°F to 185°F) |
| Warranty | Three-year limited |
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