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Silicon Power Ace A55 SP001TBSS3A55S25 1TB 2.5" SATA III Internal SSD 3D NAND up to 500MB/s 7mm Desktop

Brand: Silicon Power
Silicon Power Ace A55 1TB 2.5" SATA III Internal SSD
Silicon Power Ace A55 SP001TBSS3A55S25 1TB 2.5" SATA III Internal SSD 3D NAND up to 500MB/s 7mm Desktop
€201.48 inc. VAT
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SP001TBSS3A55S25
169.31 188.12
201.48 inc. VAT
Ships from EU stock: 1 item(s)
Product Code04:252968 EAN Code4712702659139 ManufacturerSilicon Power
QUICK SPECS
Capacity
1TB
Interface
SATA III 6Gb/s
Read Speed
Up to 500MB/s
Form Factor
2.5" 7mm
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Silicon Power Ace A55 1TB Internal SSD

1TB2.5" SATA III 6Gb/sUp to 500MB/s3D NAND + SLC cache

The Silicon Power Ace A55 1TB, part number SP001TBSS3A55S25, is an affordable internal 2.5-inch SATA III solid state drive with reads up to 500MB/s, made as a simple, reliable upgrade for desktops and laptops. It uses 3D NAND flash with SLC caching to keep everyday performance responsive at a budget-friendly price.

With sequential reads up to 500MB/s and writes up to 450MB/s, the Ace A55 is dramatically faster than a mechanical hard drive for boot, application loading and general use. Carrying EAN 4712702659139 and MPN SP001TBSS3A55S25, it fits any device with a 2.5-inch SATA bay and includes data-protecting features such as ECC and bad block management. Typically in stock with fast delivery across Cyprus.

Compatibility note
The Ace A55 is a standard 2.5-inch 7mm SATA III drive that fits virtually all laptops and desktops with a SATA bay, and is backward compatible with SATA 3Gb/s. It is not an M.2 or NVMe drive and will not fit M.2 slots. This is a value-focused DRAM-less design and does not include hardware encryption.

Best For

Affordable upgrades from a hard drive
A faster boot and OS drive on a budget
Everyday computing, web, office and study
Adding 1TB of fast secondary storage
Photo, document and media libraries
Quiet, shock-resistant storage with no moving parts

Key Features

 
SLC caching for responsiveness
An SLC cache combined with 3D NAND lets data write quickly to a fast cache first, boosting peak performance for everyday tasks.
 
Speeds up to 500MB/s
The SATA III 6Gb/s interface delivers reads up to 500MB/s and writes up to 450MB/s, far quicker than a mechanical hard drive for boot and loading.
 
Tough and durable
With no moving parts, the Ace A55 is shock-resistant and more reliable against bumps and drops than a hard drive, running cool and silent.
 
Data protection built in
ECC error correction, bad block management, garbage collection and S.M.A.R.T. monitoring help protect your data and maintain performance.

Technical Specifications

Product Identification
Part Number SP001TBSS3A55S25
EAN / GTIN 4712702659139
MPN SP001TBSS3A55S25
Brand Silicon Power
Series Ace A55
Performance
Sequential Read Up to 500 MB/s
Sequential Write Up to 450 MB/s
Caching SLC caching — dynamic write cache for faster bursts
Form & Interface
Capacity 1 TB
Form Factor 2.5-inch, 7mm — standard laptop and desktop drive-bay size
Interface SATA III 6Gb/s — backward compatible with 3Gb/s
NAND 3D NAND
Dimensions 100 mm x 69.9 mm x 7.0 mm
Reliability
MTBF 1,500,000 hours — statistical mean time between failures
Data Integrity ECC, bad block management, garbage collection; supports NCQ, TRIM, S.M.A.R.T.
Warranty 3-year limited warranty

Frequently Asked Questions

Will the Silicon Power Ace A55 1TB fit my laptop or desktop?
Yes, in most cases. It is a standard 2.5-inch SATA III drive with a 7mm height that fits the vast majority of laptops and desktop SATA bays. It will not fit M.2 or NVMe slots, so confirm your device has a 2.5-inch SATA connector before buying.
Is the Ace A55 fast enough for everyday use?
Yes. With reads up to 500MB/s it is far faster than any hard drive and makes boot, app loading and general use feel much more responsive. It is a value SATA SSD aimed at mainstream everyday computing rather than heavy professional workloads.
How does the Ace A55 compare to an NVMe SSD?
The Ace A55 is a 2.5-inch SATA drive capped at around 500MB/s, ideal for systems with only a SATA bay. An M.2 NVMe drive such as the Kingston NV3 reaches several thousand MB/s but needs an M.2 NVMe slot. Choose the Ace A55 when your device does not support M.2 NVMe.
What do I need to know before buying the Ace A55 1TB?
Confirm your system has a free 2.5-inch SATA bay and a way to clone or reinstall your operating system. It is a DRAM-less 3D NAND drive with SLC caching, a 1,500,000-hour MTBF and a 3-year limited warranty; it does not include hardware encryption.
Singular Expert Insight
The Silicon Power Ace A55 is a budget value SATA SSD that nails the basics: turning a slow hard-drive system into a responsive one cheaply, with SLC caching to keep everyday tasks snappy. It is a sensible pick for a low-cost upgrade or secondary storage. If you want higher speed, a longer warranty or a DRAM cache for steadier sustained writes, the Transcend SSD230S or Kingston KC600 are worth the step up, and if your system has an M.2 slot an NVMe drive will be far faster. Compare options across our internal SSDs.

Buyer's Guide

Buy it if
You want the cheapest way to add SSD speed to a laptop or desktop, a budget boot drive, or 1TB of 2.5-inch SATA storage for everyday use.
Skip it if
Your device has an M.2 NVMe slot (NVMe is far faster), you want higher speed or a longer warranty, or you need hardware encryption.
Also consider
Transcend SSD230S or WD Blue SA510 for a 5-year warranty and faster speed, the Kingston KC600 for DRAM + encryption, or the Kingston NV3 NVMe for M.2 systems.

Features - Silicon Power - SP001TBSS3A55S25

Form Factor
  • 2.5"
  • Internal
Capacity
1TB
Interface
  • SATA
More Details
Product Code
04:252968
EAN Code
4712702659139
Manufacturer
Silicon Power
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