Product comparison · 2 usb flash drives

Integral 4GB Courier vs iStorage 8GB Defender

Key differences

Differences highlightedShow differences only

Comparison of M2GPEN204GB, 8GB Defender
19 specifications	A Integral 4GB Courier Model M2GPEN204GB View product	B iStorage 8GB Defender View product
Performance3 differ
CapacityDiffers	4 GB	8 GB
Device interface	USB Type-A	USB Type-A
USB version	2.0	2.0
Read speedDiffers	12 MB/s	15 MB/s
Write speedDiffers	3 MB/s	7 MB/s
Data retentionKnown for one	Unknown — not stated by the source	10 year(s)
Compatible operating systemsKnown for one	Unknown — not stated by the source	Win 2000, XP, Vista, Server 2003, 7
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Blue	Green
Key ringKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Password protectionKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	64 mm
DepthKnown for one	Unknown — not stated by the source	18.5 mm
HeightKnown for one	Unknown — not stated by the source	9 mm
WeightKnown for one	Unknown — not stated by the source	68 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Other featuresidentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.