Product comparison · 2 optical disc drives

HP 456798-001 optical disc drive Internal DVD Super Multi DL vs Samsung Sams SH-222AB 22x SA bk R

10specifications compared
9differ
1identical
31known for one product only

Key differences

Optical drive type
- 456798-001 optical disc drive Internal DVD Super Multi DL:DVD Super Multi DL
- Sams SH-222AB 22x SA bk R:DVD±R/RW
Interface
- 456798-001 optical disc drive Internal DVD Super Multi DL:EIDE/ATAPI
- Sams SH-222AB 22x SA bk R:Serial ATA
CD write speed
- 456798-001 optical disc drive Internal DVD Super Multi DL:24x
- Sams SH-222AB 22x SA bk R:48x
CD rewrite speed
- 456798-001 optical disc drive Internal DVD Super Multi DL:16x
- Sams SH-222AB 22x SA bk R:24x
DVD+R write speed
- 456798-001 optical disc drive Internal DVD Super Multi DL:8x
- Sams SH-222AB 22x SA bk R:22x
DVD+RW write speed
- 456798-001 optical disc drive Internal DVD Super Multi DL:4x
- Sams SH-222AB 22x SA bk R:8x
DVD-R write speed
- 456798-001 optical disc drive Internal DVD Super Multi DL:8x
- Sams SH-222AB 22x SA bk R:16x
DVD-RW write speed
- 456798-001 optical disc drive Internal DVD Super Multi DL:4x
- Sams SH-222AB 22x SA bk R:6x

Side by side

Differences highlightedShow differences only

Comparison of 456798-001, Sams SH-222AB 22x SA bk R
41 specifications	A HP 456798-001 optical disc drive Internal DVD Super Multi DL Model 456798-001 View product	B Samsung Sams SH-222AB 22x SA bk R View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performance2 differ
Optical drive typeDiffers	DVD Super Multi DL	DVD±R/RW
InterfaceDiffers	EIDE/ATAPI	Serial ATA
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	1.5 MB
Optical disc diameterKnown for one	Unknown — not stated by the source	120 mm
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Laptop	Unknown — not stated by the source
Compatible productsKnown for one	Compaq 6520s, Compaq 6720s, Compaq 6820s	Unknown — not stated by the source
Writing speed6 differ
CD write speedDiffers	24x	48x
CD rewrite speedDiffers	16x	24x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	16x
DVD+R write speedDiffers	8x	22x
DVD+RW write speedDiffers	4x	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD-R write speedDiffers	8x	16x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	12x
DVD-RW write speedDiffers	4x	6x
CD-RW write speedKnown for one	5x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	24x	40x
CD-R read speedKnown for one	Unknown — not stated by the source	40x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	40x
DVD+R read speedKnown for one	Unknown — not stated by the source	16x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
DVD-RW read speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD+RW read speedKnown for one	Unknown — not stated by the source	12x
DVD-ROM read speedKnown for one	8x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	150 ms
Access timeKnown for one	Unknown — not stated by the source	130 ms
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	750 g
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	226 x 220 x 107 mm
Package weightKnown for one	Unknown — not stated by the source	850 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	148 x 170 x 42 mm
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1500 Mbit/s
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs

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.

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