Product comparison · 2 backup storage devices

Freecom OEM SAS LTO-4 HH external vs Iomega Zip 250MB Dell Notebook Drive - 250MB PC - 1 x 40-pin IDC IDE/ATAPI - 3.5" Internal

4specifications compared
3differ
1identical
27known for one product only

Key differences

Media type
- OEM SAS LTO-4 HH external:Tape Cartridge
- Zip 250MB Dell Notebook Drive - 250MB PC - 1 x 40-pin IDC IDE/ATAPI - 3.5" Internal:Zip disk
Interface
- OEM SAS LTO-4 HH external:SFF-8088 SAS
- Zip 250MB Dell Notebook Drive - 250MB PC - 1 x 40-pin IDC IDE/ATAPI - 3.5" Internal:IDE (ATAPI)
Internal
- OEM SAS LTO-4 HH external:No
- Zip 250MB Dell Notebook Drive - 250MB PC - 1 x 40-pin IDC IDE/ATAPI - 3.5" Internal:Yes

Side by side

Differences highlightedShow differences only

Comparison of OEM SAS LTO-4 HH external, Zip 250MB Dell Notebook Drive - 250MB PC - 1 x 40-pin IDC IDE/ATAPI - 3.5" Internal
31 specifications	A Freecom OEM SAS LTO-4 HH external View product	B Iomega Zip 250MB Dell Notebook Drive - 250MB PC - 1 x 40-pin IDC IDE/ATAPI - 3.5" Internal View product
Performance3 differ
Product type	Storage drive	Storage drive
Media typeDiffers	Tape Cartridge	Zip disk
InterfaceDiffers	SFF-8088 SAS	IDE (ATAPI)
InternalDiffers	No	Yes
Data storage typeKnown for one	LTO	Unknown — not stated by the source
Compression ratioKnown for one	2:1	Unknown — not stated by the source
Form factorKnown for one	5.25"	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	250000 h	Unknown — not stated by the source
Read/write head lifeKnown for one	60000 h	Unknown — not stated by the source
CertificationKnown for one	CSA Certification to C22.2, No.60950 (cCSAus), TÜV EN60950 (IEC 60950), CE Declaration of Conformity, FCC 47 CFR Parts 15, NOM, VCCI, C-TICK, RRL, BSMI, GOSH CB Certificate and Report (IEC 60950)	Unknown — not stated by the source
Compatible operating systemsKnown for one	Win 2000/2003/XP Linux	Unknown — not stated by the source
Storageidentical
Native capacityKnown for one	800 GB	Unknown — not stated by the source
Compressed capacityKnown for one	1.6 TB	Unknown — not stated by the source
Drive device, buffer sizeKnown for one	128 MB	Unknown — not stated by the source
Media types supportedKnown for one	LTO Ultrium 4, LTO Ultrium 3, LTO Ultrium 2	Unknown — not stated by the source
Storage capacityKnown for one	Unknown — not stated by the source	250 MB
Data transmissionidentical
Backup rate compressed performanceKnown for one	864 GB/h	Unknown — not stated by the source
Burst transfer rateKnown for one	240 MB/s	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	5V DC, 2.5A; 12V, 0.7A	Unknown — not stated by the source
Power supplyKnown for one	20 W	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	1.45 kg	Unknown — not stated by the source
Size (imperial)Known for one	Unknown — not stated by the source	8.89 cm (3.5")
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 66 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	145 x 206 x 41 mm	Unknown — not stated by the source
Dimensions (W x D x H) (imperial)Known for one	144.8 x 205.7 x 40.6 mm (5.7 x 8.1 x 1.6")	Unknown — not stated by the source
Weight (imperial)Known for one	1.45 kg (3.2 lbs)	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	1 x 40-pin IDC IDE/ATAPI

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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