Product comparison · 2 nas & storage servers

Buffalo LinkStation 220 NAS Marvell Armada 370 vs Buffalo LinkStation 421 + 2 x ST3000V

49specifications compared
13differ
36identical
17known for one product only

Key differences

Total installed storage capacity
- LinkStation 220 NAS Marvell Armada 370:2 TB
- LinkStation 421 + 2 x ST3000V:6 TB
Storage drive capacity
- LinkStation 220 NAS Marvell Armada 370:1 TB
- LinkStation 421 + 2 x ST3000V:3 TB
Storage drive size
- LinkStation 220 NAS Marvell Armada 370:2.5/3.5"
- LinkStation 421 + 2 x ST3000V:3.5"
Maximum supported storage capacity
- LinkStation 220 NAS Marvell Armada 370:8 TB
- LinkStation 421 + 2 x ST3000V:8000 TB
Processor family
- LinkStation 220 NAS Marvell Armada 370:Marvell
- LinkStation 421 + 2 x ST3000V:ARM
Processor frequency
- LinkStation 220 NAS Marvell Armada 370:0.8 GHz
- LinkStation 421 + 2 x ST3000V:1.2 GHz
Internal memory
- LinkStation 220 NAS Marvell Armada 370:0.256 GB
- LinkStation 421 + 2 x ST3000V:0.5 GB
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- LinkStation 220 NAS Marvell Armada 370:0
- LinkStation 421 + 2 x ST3000V:1

Side by side

Differences highlightedShow differences only

Comparison of 220, LinkStation 421 + 2 x ST3000V
66 specifications	A Buffalo LinkStation 220 NAS Marvell Armada 370 Model 220 View product	B Buffalo LinkStation 421 + 2 x ST3000V View product
Storage4 differ
Total installed storage capacityDiffers	2 TB	6 TB
Storage drive capacityDiffers	1 TB	3 TB
Storage drive sizeDiffers	2.5/3.5"	3.5"
Maximum supported storage capacityDiffers	8 TB	8000 TB
Hot-swap drive baysKnown for one	No	Unknown — not stated by the source
Processor2 differ
Processor familyDiffers	Marvell	ARM
Processor frequencyDiffers	0.8 GHz	1.2 GHz
L2 cacheKnown for one	0.256 MB	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	0.256 GB	0.5 GB
Network1 differ
Supported network protocolsDiffers	TCP/IP, SMB/CIFS, FTP, HTTP/HTTPS, AFP	TCP/IP
Ports & interfaces1 differ
USB portKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
Design1 differ
Product colourDiffers	Black	Grey
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Built-in displayKnown for one	Unknown — not stated by the source	No
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Backup featuresKnown for one	Cloud	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power1 differ
Power consumption (typical)Differs	19 W	48 W
Power consumption (sleep)Known for one	0.9 W	Unknown — not stated by the source
Weight & dimensions2 differ
HeightDiffers	126 mm	128 mm
WeightDiffers	1.7 kg	800 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Power consumption (standby)Known for one	13 W	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.

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