Product comparison · 2 nas & storage servers

Seagate BlackArmor 6TB vs Seagate BlackArmor NAS 440 4TB

Key differences

Total installed storage capacity
- BlackArmor 6TB:6 TB
- BlackArmor NAS 440 4TB:4 TB
Storage drive capacity
- BlackArmor 6TB:6 TB
- BlackArmor NAS 440 4TB:4 TB

Differences highlightedShow differences only

Comparison of BlackArmor 6TB, BlackArmor NAS 440 4TB
18 specifications	A Seagate BlackArmor 6TB View product	B Seagate BlackArmor NAS 440 4TB View product
Storage2 differ
Total installed storage capacityDiffers	6 TB	4 TB
Number of storage drives installed	1	1
Storage drive capacityDiffers	6 TB	4 TB
Storage drive interface	Serial ATA II	Serial ATA II
HDD speed	7200 RPM	7200 RPM
RAID levels	0, 1, 5, 10, JBOD	0, 1, 5, 10, JBOD
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	4	4
Performanceidentical
Access Control List (ACL)	Yes	Yes
Weight & dimensionsidentical
Weight	6.16 kg	6.16 kg
Package weight	7.54 kg	7.54 kg
Other featuresidentical
Compatible operating systems	Microsoft Windows XP, Vista Linux Kernel 2.6.7 + Mac OS X 10.4.11 +	Microsoft Windows XP, Vista Linux Kernel 2.6.7 + Mac OS X 10.4.11 +
Dimensions (WxDxH)	207.00 x 269.00 x 160.00 mm	207.00 x 269.00 x 160.00 mm
Minimum RAMKnown for one	256 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium III, 500MHz	Unknown — not stated by the source
Package dimensions (WxDxH)	241.30 x 365.00 x 236.00 mm	241.30 x 365.00 x 236.00 mm
Supported protocols	CIFS, NFS, HTTP, HTTPS, FTP, Bonjour, Microsoft RALLY	CIFS, NFS, HTTP, HTTPS, FTP, Bonjour, Microsoft RALLY
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84714100

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.