Product comparison · 2 nas & storage servers

QNAP TS-239 PRO II+ 4TB vs QNAP TS-419P+ 4TB

38specifications compared
15differ
23identical
8known for one product only

Key differences

Number of storage drives supported
- TS-239 PRO II+ 4TB:2
- TS-419P+ 4TB:4
RAID levels
- TS-239 PRO II+ 4TB:0, 1, JBOD
- TS-419P+ 4TB:0, 1, 5, 6, JBOD
Processor frequency
- TS-239 PRO II+ 4TB:1.8 GHz
- TS-419P+ 4TB:1.6 GHz
Internal memory
- TS-239 PRO II+ 4TB:1 GB
- TS-419P+ 4TB:0.5 GB
Flash memory
- TS-239 PRO II+ 4TB:512 MB
- TS-419P+ 4TB:16 MB
USB 2.0 ports quantity
- TS-239 PRO II+ 4TB:5
- TS-419P+ 4TB:4
Number of users
- TS-239 PRO II+ 4TB:2048 user(s)
- TS-419P+ 4TB:4096 user(s)
Power consumption (typical)
- TS-239 PRO II+ 4TB:23 W
- TS-419P+ 4TB:31 W

Side by side

Differences highlightedShow differences only

Comparison of TS-239 PRO II+ 4TB, TS-419P+ 4TB
46 specifications	A QNAP TS-239 PRO II+ 4TB View product	B QNAP TS-419P+ 4TB View product
Storage2 differ
Total installed storage capacity	4 TB	4 TB
Number of storage drives supportedDiffers	2	4
Storage drive interfaceKnown for one	Serial ATA	Unknown — not stated by the source
Storage drive size	3.5"	3.5"
RAID levelsDiffers	0, 1, JBOD	0, 1, 5, 6, JBOD
Supported file systems	EXT3, EXT4, FAT32, HFS+, NTFS	EXT3, EXT4, FAT32, HFS+, NTFS
Processor1 differ
Processor familyKnown for one	Intel Atom®	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	1.6 GHz
Number of processors installed	1	1
Memory2 differ
Internal memoryDiffers	1 GB	0.5 GB
Flash memoryDiffers	512 MB	16 MB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3
Networkidentical
Wi-Fi	No	No
DHCP client	Yes	Yes
DHCP server	Yes	Yes
iSCSI support	Yes	Yes
Cabling technology	10/100/1000BASE-T(X)	10/100/1000BASE-T(X)
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantityDiffers	5	4
eSATA	Yes	Yes
Designidentical
Chassis type	Tower	Tower
Number of fans	1 fan(s)	1 fan(s)
LED indicators	eSATA, LAN, Status, USB	eSATA, LAN, Status, USB
Display typeKnown for one	Unknown — not stated by the source	LCD
Performance1 differ
Buzzer	Yes	Yes
Number of usersDiffers	2048 user(s)	4096 user(s)
Noise levelKnown for one	37.4 dB	Unknown — not stated by the source
Management protocols	SNMP	SNMP
Web-based management	Yes	Yes
On/off switch	Yes	Yes
Reset button	Yes	Yes
Security algorithms	HTTPS, SSH, SSL/TLS	HTTPS, SSH, SSL/TLS
Power2 differ
Power consumption (typical)Differs	23 W	31 W
Power consumption (sleep)Differs	16 W	13 W
Output powerKnown for one	84 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.74 kg	3 kg
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Relative humidityDiffers	0 - 85%	0 - 95%
Other features4 differ
Compatible operating systemsDiffers	Windows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Server 2003/ 2008 Mac OS X Linux, Unix	Microsoft Windows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Windows Server 2003/ 2008 Apple Mac OS X Linux & Unix
Dimensions (WxDxH)Differs	102 x 216 x 150 mm	180 x 235 x 177 mm
FanDiffers	70 mm	90 mm
Networking features	Gigabit Ethernet	Gigabit Ethernet
Power requirementsDiffers	100 - 240 V, 50/60 Hz	100 - 240 V
Packaging contentidentical
External power adapterKnown for one	Unknown — not stated by the source	Yes

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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