Can you buy an enclosure for this so it can be used as an external drive?

I tried it in a usb3 dock and didn't get nearly the performance others get hooking directly to sata. About 80Mbps average write speed backing up to capacity with HD video projects. Started out at around 270Mbps but that only lasted the 1st 20 sec or so. I get closer to 100Mbps average throughout with 7200 rpm Seagate laptop drives of same form factor and size. eSata might be a better bet and you won't need an enclosure... no circuitry is exposed as is.

Does it come with software to transfer from a bigger hd to a smaller hd?

Use Macrium Reflect free, download it. Its to copy everything from your old HD to your new SSD. It will help you tranfer from bigger to smaller and vice versa.

A55 Slc Cache Ssd | Desertcart UNITED STATES

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Description

🚀 Upgrade your laptop’s heartbeat with speed and style!

SLEEK COMPATIBILITY - Ultra-slim 7mm design fits effortlessly into ultrabooks and slim notebooks.
BLAZING FAST BOOTUPS - Experience lightning-quick system startups with 3D NAND and SLC Cache tech.
PEACE OF MIND WARRANTY - Backed by a 3-year limited warranty for long-term confidence.
RELIABILITY ENGINEERED - Advanced TRIM, Garbage Collection, RAID & ECC ensure peak performance and data integrity.
SPACIOUS EFFICIENT STORAGE - 512GB capacity balances ample space with sleek SATA III performance.

The Silicon Power A55 512GB SSD leverages cutting-edge 3D NAND flash and SLC Cache technology to deliver up to 500MB/s read speeds, dramatically accelerating boot times and application launches. Its slim 7mm 2.5-inch SATA III form factor ensures seamless compatibility with ultrabooks and slim laptops, while advanced features like TRIM support, Garbage Collection, RAID, and ECC provide optimized performance and reliability. With a generous 512GB capacity and a 3-year warranty, this SSD is a smart, high-value upgrade for professionals seeking faster, more responsive computing.

Specifications

ASIN	B0CQCH4RSD
Additional Features	Shock Resistant
Best Sellers Rank	#41 in Internal Solid State Drives #612 in Computer Internal Components
Brand	SP Silicon Power
Built-In Media	1 x Silicon Power Ace A55 Solid State Drive
Cache Memory Installed Size	256
Color	Black
Compatible Devices	Laptop
Connectivity Technology	SATA
Customer Package Type	FFP
Customer Reviews	4.6 out of 5 stars 12,310 Reviews
Data Transfer Rate	500 Megabytes Per Second
Digital Storage Capacity	256 GB
Enclosure Material	3D Nand Flash
Form Factor	2.5-inch
Hard Disk Description	Solid State Drive
Hard Disk Form Factor	2.5 Inches
Hard Disk Interface	Solid State
Hard-Drive Size	256 GB
Hardware Connectivity	SATA 6.0 Gb/s
Installation Type	Internal Hard Drive
Item Dimensions L x W x Thickness	3.94"L x 2.75"W x 0.28"Th
Manufacturer	SP Silicon Power
Media Speed	≤ 600 MB/s
Mfr Part Number	SU256GBSS3A55S25AH
Model Name	SU256GBSS3A55S25AH
Model Number	SU256GBSS3A55S25AH
Number of Items	1
Read Speed	460 Megabytes Per Second
Special Feature	Shock Resistant
Specific Uses For Product	General Computer Use
UPC	886576078304
Unit Count	1.0 Count
Warranty Description	3-year limited warranty. (Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.)

Reviews

P**N

4.09.2020

C**Y

16.11.2019

B**Y

19.09.2024

N**T

18.01.2019

C**W

25.03.2025

M**O

28.05.2025

D**M

16.12.2025

B**.

10.02.2026

D**É

16.06.2024

I**N

18.03.2021

A**R

12.04.2024

J**I

24.12.2025

り**ー

5.06.2025

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A55 SLC Cache SSD

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