What is the difference between QLC and TLC?

TLC can store three bits of data per unit, while QLC can store four bits of data. QLC chips can achieve higher data density with the same capacity.

What should I do after pluged in this 2.5" sata ssd?

You should use disk management tools to creat a new partition so to make this internal solid state drive meets different operating system requirements.

After installed the internal solid state drives, how much space are there?

Actual usable space maybe less than the listed storage capacity due to decimal measurement used to represent usable capacity of the ssd. Actual capacity calculation: Total storage x 93%.

Is the quality of fanxiang S101Q 2.5 inch SSD trustworthy?

Yes, S101Q SSD uses high-quality QLC wafer particles and has been rigorously tested by a variety of high-precision professional instruments, which greatly improves the stability and service life of data transmission. We offer 5-year service for it.

Why the usable capacity of the ssd that displays on a computer is less than its actual capacity?

It is because different algorithm was adopted. Factory adopts Decimal(1GB=1000MB=1000000KB )and computer system adopts Binary(1GB=1024MB=1048576KB). After tested, there is about 7% less if displays on a computer.

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fanxiang 512GB SSD SATA III 6Gb/s 2.5″,Up to 550MB/s, SATA SSD 512GB,Internal Solid State Drives for Laptop,PC Desktops-S101Q

Product ID: 602347223

Details

Brand
fanxiang
Colour
Black
Compatible devices
Desktop Gaming
Connectivity technology
SATA
Digital storage capacity
512 GB
Hard disk description
Solid State

⚡550MB/s max read speed

🔒SLC cache & bad block management

🛡️160TBW endurance & shockproof

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$162.38

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Details

Brand
fanxiang
Colour
Black
Compatible devices
Desktop Gaming

Description

🚀 Upgrade your speed, secure your future with Fanxiang SSD!

ROCK SOLID RELIABILITY - 160TBW endurance with 1.5 million hours MTBF ensures your data stays safe and accessible.
UNIVERSAL COMPATIBILITY - Seamlessly upgrade laptops, desktops, and even gaming consoles with this versatile 2.5" SSD.
NEXT LEVEL DATA INTEGRITY - Advanced SLC cache and bad block management prevent data loss and maintain peak performance.
BLAZING FAST SATA III SPEEDS - Up to 550MB/s read & 400MB/s write for lightning-quick boot and app launches.
WHISPER QUIET ENERGY EFFICIENT - Shockproof, noiseless operation with low power consumption keeps your system cool and silent.

The Fanxiang 512GB SATA III SSD delivers up to 550MB/s read and 400MB/s write speeds, making it up to 6x faster than traditional HDDs. Built for durability with 160TBW endurance, shock resistance, and advanced error management, this 2.5" internal drive is perfect for laptops, desktops, and gaming consoles seeking reliable, high-performance storage.

Specifications

ASIN	B0CM63ZP2Y
Best Sellers Rank	2,108 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 17 in Internal Solid State Drives
Box Contents	Screwdriver Kit
Brand	fanxiang
Brand Name	fanxiang
Cache Memory Installed Size	512 GB
Color	Black
Compatible Devices	Desktop, Gaming Console, Laptop
Connectivity technology	SATA
Country of Origin	China
Customer Package Type	FFP
Customer Reviews	4.4 out of 5 stars 4,718 Reviews
Data Transfer Rate	560 Megabytes Per Second
Digital Storage Capacity	512 GB
Digital storage capacity	512 GB
Enclosure Material	Polycarbonate
Form Factor	2.5-inch
Hard Disk Description	Solid State Drive
Hard Disk Form Factor	2.5 Inches
Hard Disk Interface	Serial ATA
Hard disk form factor	2.5 Inches
Hard disk interface	Serial ATA
Hard-Drive Size	512 GB
Hardware Connectivity	SATA 6.0 Gb/s
Hardware Platform	Linux
Installation Type	Internal Hard Drive
Item Dimensions L x W x Thickness	10L x 7W x 0.7Th centimetres
Item Weight	1.6 Ounces
Manufacturer	fanxiang
Manufacturer Part Number	S101Q
Media Speed	400 Megabytes Per Second, 560 Megabytes Per Second
Model Name	S101Q
Model Number	S101Q
Network Connectivity Technology	SATA
Number of Items	1
Product Features	Shock Resistant
Read Speed	560 Megabytes Per Second
Special feature	Shock Resistant
Specific Uses For Product	Business, Gaming, Personal
Unit Count	1.0 count

Reviews

S**V

29.09.2025

C**.

22.05.2025

M**I

2.04.2026

K**R

3.07.2025

A**S

24.02.2025

P**S

28.05.2024

T**R

29.11.2025

A**N

21.08.2025

A**E

16.03.2026

A**N

28.03.2026

S**.

22.04.2025

G**T

1.12.2025

L**O

18.02.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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