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USB Flash Drives
4 GB flash drives
prices
on 46 models
4 GB
clear
Save List
Show
by rating
lowest to highest price
highest to lowest price
by reviews
by date of addition
Memory size (GB)
Read speed (MB/s)
Write speed (MB/s)
Waterproof
Manufacturer's warranty
Weight (g)
Features
highest to lowest price
Kingston IronKey S1000 Basic 4 GB
compare
Kingston IronKey S1000 Basic
4 GB
Drives with encryption
USB 3.0
encryption
water resistance
MIL-STD-810
Read:
200 MB/s
Write:
80 MB/s
Material:
metal
Videos
1
Photos
5
Prices
6
4 GB
8 GB
16 GB
128 GB
from
£143.54
up to
£161.53
Compare prices and buy Kingston IronKey S1000 Basic 4 GB
CCLonline.com
→
£162.00
Amazon.co.uk
→
£160.00
Bt.com
→
£151.00
Store.ee.co.uk
(United Kingdom)
→
£151.00
Business.Currys.co.uk
→
£150.00
Smartteck.co.uk
→
£144.00
Compare prices
6
→
Apricorn Aegis Secure Key 3NXC 4 GB
compare
Apricorn Aegis Secure Key 3NXC
4 GB
2023
USB C
encryption
Material:
plastic
Videos
1
Photos
8
Prices
1
4 GB
8 GB
16 GB
32 GB
64 GB
128 GB
256 GB
£
82.46
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
Apricorn Aegis Secure Key 3NX 4 GB
compare
Apricorn Aegis Secure Key 3NX
4 GB
2023
USB 3.0
encryption
Read:
77 MB/s
Write:
72 MB/s
Material:
metal
Photos
7
Prices
2
2 GB
4 GB
8 GB
16 GB
32 GB
64 GB
128 GB
256 GB
from
£74.17
up to
£84.89
Compare prices and buy Apricorn Aegis Secure Key 3NX 4 GB
Amazon.co.uk
→
£85.00
Smartteck.co.uk
→
£74.00
Compare prices
2
→
Kingston DataTraveler 2000 4 GB
compare
Kingston DataTraveler 2000
4 GB
2020
Drives with encryption
USB 3.0
encryption
water resistance
Read:
80 MB/s
Write:
12 MB/s
Material:
metal
Videos
10
Photos
5
Prices
1
4 GB
8 GB
£
68.14
Store.ee.co.uk
Delivery: in United Kingdom
Report
Buy!
iStorage datAshur Pro 4 GB
compare
iStorage datAshur Pro
4 GB
2020
USB 3.0
encryption
water resistance
MIL-STD-810
Read:
116 MB/s
Write:
43 MB/s
Material:
metal
Videos
14
Photos
10
Prices
3
4 GB
8 GB
16 GB
32 GB
64 GB
128 GB
from
£58.99
up to
£63.01
Compare prices and buy iStorage datAshur Pro 4 GB
Quzo.net
→
£63.00
Smartteck.co.uk
→
£61.00
Amazon.co.uk
→
£59.00
Compare prices
3
→
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Optical Storage
iStorage datAshur Pro 2 4 GB
compare
iStorage datAshur Pro 2
4 GB
2020
USB 3.0
encryption
water resistance
Read:
168 MB/s
Write:
116 MB/s
Material:
metal
Videos
2
Photos
9
Prices
3
4 GB
8 GB
16 GB
32 GB
64 GB
128 GB
256 GB
512 GB
from
£58.04
up to
£63.49
Compare prices and buy iStorage datAshur Pro 2 4 GB
Amazon.co.uk
→
£63.00
Smartteck.co.uk
→
£61.00
Quzo.net
→
£58.00
Compare prices
3
→
Kingston DataTraveler 4000 G2 4 GB
compare
Kingston DataTraveler 4000 G2
4 GB
Drives with encryption
USB 3.0
encryption
Read:
80 MB/s
Write:
12 MB/s
Material:
plastic
Photos
11
Prices
1
4 GB
8 GB
16 GB
32 GB
64 GB
128 GB
£
50.05
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Origin Storage SC100 4 GB
compare
Origin Storage SC100
4 GB
2023
USB 3.0
encryption
water resistance
Material:
metal
Photos
2
Prices
2
4 GB
8 GB
16 GB
32 GB
64 GB
from
£36.71
Compare prices and buy Origin Storage SC100 4 GB
Smartteck.co.uk
→
£37.00
Idealo.co.uk
(United Kingdom)
→
£37.00
Compare prices
2
→
iStorage datAshur 4 GB
compare
iStorage datAshur
4 GB
USB 2.0
encryption
MIL-STD-810
Read:
27 MB/s
Write:
24 MB/s
Material:
metal
Photos
4
Prices
4
4 GB
8 GB
32 GB
from
£35.99
up to
£49.21
Compare prices and buy iStorage datAshur 4 GB
CCLonline.com
→
£49.00
Business.Currys.co.uk
→
£38.00
Quzo.net
→
£37.00
Idealo.co.uk
(United Kingdom)
→
£36.00
Compare prices
4
→
Kingston IronKey D300 Managed 4 GB
compare
Kingston IronKey D300 Managed
4 GB
Drives with encryption
USB 3.0
encryption
water resistance
Read:
80 MB/s
Write:
12 MB/s
Material:
metal
Photos
2
Prices
2
4 GB
8 GB
16 GB
32 GB
from
£34.95
up to
£49.99
Compare prices and buy Kingston IronKey D300 Managed 4 GB
Amazon.co.uk
→
£50.00
Idealo.co.uk
(United Kingdom)
→
£35.00
Compare prices
2
→
Integral Crypto Drive FIPS 140-2 Encrypted USB 3.0 4 GB
compare
Integral Crypto Drive FIPS 140-2 Encrypted USB 3.0
4 GB
2023
USB 3.0
encryption
water resistance
Read:
120 MB/s
Write:
10 MB/s
Material:
rubber
Photos
5
Prices
1
4 GB
8 GB
16 GB
32 GB
64 GB
£
31.18
Business.Currys.co.uk
Delivery: to United Kingdom
Report
Buy!
Hypertec Encrypt PLUS 4 GB
compare
Hypertec Encrypt PLUS
4 GB
2023
USB 2.0
encryption
Read:
35 MB/s
Write:
12 MB/s
Material:
metal
Photos
2
Prices
1
4 GB
8 GB
16 GB
32 GB
£
28.37
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
HP v125w 4 GB
compare
HP v125w
4 GB
USB 2.0
Read:
15 MB/s
Write:
6 MB/s
Material:
plastic
Prices
1
£
19.43
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Transcend JetFlash V60 4 GB
compare
Transcend JetFlash V60
4 GB
JetFlash V
USB 2.0
encryption
Read:
20 MB/s
Write:
6 MB/s
Material:
plastic
Prices
1
2 GB
4 GB
£
19.39
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Transcend JetFlash V85 4 GB
compare
Transcend JetFlash V85
4 GB
JetFlash V
USB 2.0
encryption
Read:
10 MB/s
Write:
3 MB/s
Material:
metal
Prices
1
£
19.16
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Patriot Memory Swing 4 GB
compare
Patriot Memory Swing
4 GB
USB 2.0
Material:
metal
Prices
1
£
18.69
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Transcend JetFlash V95C 4 GB
compare
Transcend JetFlash V95C
4 GB
JetFlash V
USB 2.0
Read:
10 MB/s
Write:
3 MB/s
Material:
metal
Photos
2
Prices
1
£
18.68
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Transcend JetFlash V20 4 GB
compare
Transcend JetFlash V20
4 GB
JetFlash V
USB 2.0
encryption
Read:
20 MB/s
Write:
6 MB/s
Material:
plastic
Prices
1
£
18.35
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Integral Crypto FIPS 197 Encrypted USB 3.0 4 GB
compare
Integral Crypto FIPS 197 Encrypted USB 3.0
4 GB
2022
USB 3.0
encryption
water resistance
Read:
120 MB/s
Write:
10 MB/s
Material:
rubber
Photos
5
Prices
3
4 GB
8 GB
16 GB
32 GB
64 GB
from
£17.98
up to
£27.09
Compare prices and buy Integral Crypto FIPS 197 Encrypted USB 3.0 4 GB
Amazon.co.uk
→
£27.00
Idealo.co.uk
(United Kingdom)
→
£27.00
Business.Currys.co.uk
→
£18.00
Compare prices
3
→
Integral Crypto Dual FIPS 197 Encrypted USB 3.0 4 GB
compare
Integral Crypto Dual FIPS 197 Encrypted USB 3.0
4 GB
2023
USB 3.0
encryption
water resistance
Read:
120 MB/s
Write:
10 MB/s
Material:
rubber
Photos
4
Prices
4
4 GB
8 GB
16 GB
32 GB
64 GB
from
£17.98
up to
£21.95
Compare prices and buy Integral Crypto Dual FIPS 197 Encrypted USB 3.0 4 GB
OfficeStationery.co.uk
(United Kingdom)
→
£22.00
Amazon.co.uk
→
£20.00
Idealo.co.uk
(United Kingdom)
→
£20.00
Business.Currys.co.uk
→
£18.00
Compare prices
4
→
Apacer AH334 4 GB
compare
Apacer AH334
4 GB
0
1
0
0
USB 2.0
USB 2.0
Material:
plastic
Photos
5
Prices
1
4 GB
64 GB
£
15.88
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Transcend JetFlash T5 4 GB
compare
Transcend JetFlash T5
4 GB
JetFlash T
USB 2.0
encryption
Read:
18 MB/s
Write:
5 MB/s
Material:
plastic
Prices
1
4 GB
8 GB
£
14.23
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Transcend JetFlash T3 4 GB
compare
Transcend JetFlash T3
4 GB
JetFlash T
USB 2.0
Read:
33 MB/s
Write:
10 MB/s
Material:
plastic
Prices
2
2 GB
4 GB
8 GB
Colour:
from
£14.05
up to
£16.50
Compare prices and buy Transcend JetFlash T3 4 GB
Amazon.co.uk
→
£17.00
Amazon.co.uk
→
£14.00
Compare prices
2
→
Emtec A103 4 GB
compare
Emtec A103
4 GB
USB 2.0
Read:
15 MB/s
Write:
5 MB/s
Material:
rubber
Prices
2
from
£13.29
up to
£14.55
Compare prices and buy Emtec A103 4 GB
Amazon.co.uk
→
£15.00
Idealo.co.uk
(United Kingdom)
→
£13.00
Compare prices
2
→
22
more item(s)
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Brands
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Acer
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Dell
Delock
Emtec
GOODRAM
Hama
HP
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HyperX
Imro
Integral
Intenso
iStorage
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Philips
Platinet
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Q-Connect
Samsung
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Tribe
V7
Verbatim
Brand rating
All brands
Main brands
Series
Colour
Memory size
4 GB
8 GB
16 GB
32 GB
64 GB
128 GB
256 GB
512 GB
≥ 1 TB
Connector type
USB 2.0
USB 3.2 gen1
USB 3.2 gen2
microUSB
USB C
Lightning
Features
Wi-Fi
data encryption
OTG
fingerprint scanner
read/write indicator
swivel cover
retractable connector
non-removable cap
strap eyelet
water resistance
MIL-STD-810
5 year warranty
lifetime warranty
Read speed
≤ 20 MB/s
21 – 30 Mbps
31 – 40 Mbps
41 – 80 Mbps
81 – 100 Mbps
101 – 150 Mbps
151 – 200 Mbps
> 200 Mbps
Write speed
≤ 10 Mbps
11 – 20 Mbps
21 – 30 Mbps
31 – 50 Mbps
51 – 100 Mbps
> 100 Mbps
Design
micro
funny (unusual)
credit cards
"glamorous"
flash drives-bracelets
regular
Material
plastic
metal
rubber
leather
wood
Release year
2024
2023
earlier
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