Product comparison · 2 disk arrays

Dell PowerVault MD3220i disk array vs NETGEAR ReadyDATA 4TB

8specifications compared
8differ
0identical
21known for one product only

Key differences

Number of storage drives installed
- PowerVault MD3220i disk array:12
- ReadyDATA 4TB:1
Total installed storage capacity
- PowerVault MD3220i disk array:3.6 TB
- ReadyDATA 4TB:4 TB
Number of storage drives supported
- PowerVault MD3220i disk array:24
- ReadyDATA 4TB:12
Storage drive capacity
- PowerVault MD3220i disk array:300 GB
- ReadyDATA 4TB:4 TB
Storage drive interface
- PowerVault MD3220i disk array:Serial Attached SCSI (SAS)
- ReadyDATA 4TB:Serial ATA
Storage drive size
- PowerVault MD3220i disk array:2.5"
- ReadyDATA 4TB:3.5"
HDD speed
- PowerVault MD3220i disk array:15000 RPM
- ReadyDATA 4TB:7200 RPM
Product colour
- PowerVault MD3220i disk array:Grey
- ReadyDATA 4TB:Black, Silver

Side by side

Differences highlightedShow differences only

Comparison of MD3220i, ReadyDATA 4TB
29 specifications	A Dell PowerVault MD3220i disk array Model MD3220i View product	B NETGEAR ReadyDATA 4TB View product
Storage7 differ
Number of storage drives installedDiffers	12	1
Total installed storage capacityDiffers	3.6 TB	4 TB
Number of storage drives supportedDiffers	24	12
Maximum supported storage capacityKnown for one	21.6 TB	Unknown — not stated by the source
Storage drive capacityDiffers	300 GB	4 TB
Storage drive interfaceDiffers	Serial Attached SCSI (SAS)	Serial ATA
Storage drive sizeDiffers	2.5"	3.5"
RAID levelsKnown for one	0, 1, 5, 6, 10	Unknown — not stated by the source
Data transfer rateKnown for one	1 Gbit/s	Unknown — not stated by the source
HDD speedDiffers	15000 RPM	7200 RPM
Storage drives installedKnown for one	Unknown — not stated by the source	Yes
Installed storage drive typeKnown for one	Unknown — not stated by the source	HDD
Supported storage drive typesKnown for one	Unknown — not stated by the source	HDD & SSD
Ports & interfacesidentical
Host portsKnown for one	4	Unknown — not stated by the source
RJ-45 ports quantityKnown for one	1	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black, Silver
LED indicatorsKnown for one	Fan fail, HDD, Power, Status	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	Netgear ReadyDATA RD5D
Poweridentical
Power supply unit (PSU) capacityKnown for one	600 W	Unknown — not stated by the source
AC input voltageKnown for one	90-264 V	Unknown — not stated by the source
AC input frequencyKnown for one	47/63 Hz	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	446.3 mm	Unknown — not stated by the source
DepthKnown for one	508 mm	Unknown — not stated by the source
HeightKnown for one	86.8 mm	Unknown — not stated by the source
WeightKnown for one	24.2 kg	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Operating altitudeKnown for one	-16 - 3048 m	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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