QNAP TS-459U-RP+ 8TB vs QNAP TS-459U-SP+ 8TB

Comparison of TS-459U-RP+ 8TB, TS-459U-SP+ 8TB

54 specifications	A QNAP TS-459U-RP+ 8TBView product	B QNAP TS-459U-SP+ 8TBView product
Storageidentical
Total installed storage capacity	8 TB	8 TB
Number of storage drives installed	4	4
Number of storage drives supported	4	4
Storage drive capacity	2 TB	2 TB
Storage drive interface	Serial ATA, Serial ATA II	Serial ATA, Serial ATA II
Storage drive size	3.5"	3.5"
RAID levels	0, 1, 5, JBOD	0, 1, 5, JBOD
Supported file systems	EXT3, EXT4, FAT32, HFS+, NTFS	EXT3, EXT4, FAT32, HFS+, NTFS
Processoridentical
Processor family	Intel Atom®	Intel Atom®
Processor frequencyKnown for one	1.8 GHz	—Unknown — not stated by the source
Number of processors installed	1	1
Memoryidentical
Internal memory	1 GB	1 GB
Flash memory	512 MB	512 MB
Networkidentical
Wi-Fi	No	No
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Jumbo frames support	Yes	Yes
iSCSI support	Yes	Yes
Compliance industry standards	IEEE 802.3ad	IEEE 802.3ad
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Supported network protocols	TCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI	TCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	5	5
eSATA	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	—Unknown — not stated by the source	1
Designidentical
Chassis type	Rack (1U)	Rack (1U)
Number of fans	3 fan(s)	3 fan(s)
LED indicators	LAN, USB	LAN, USB
Performanceidentical
Buzzer	Yes	Yes
Multilingual support	Yes	Yes
Number of users	4096 user(s)	4096 user(s)
Management protocols	SNMP	SNMP
Web-based management	Yes	Yes
On/off switch	Yes	Yes
Reset button	Yes	Yes
Security algorithms	256-bit AES, HTTPS, SSH, SSL/TLS	256-bit AES, HTTPS, SSH, SSL/TLS
Softwareidentical
Operating system installed	Linux	Linux
Power1 differ
Power supply unit (PSU) capacity	150 W	150 W
Number of power supply unitsDiffers	2	1
Redundant power supply (RPS) supportKnown for one	Yes	—Unknown — not stated by the source
Power consumption (typical)	62 W	62 W
Power consumption (sleep)	40 W	40 W
Weight & dimensionsidentical
Weight	7.63 kg	7.63 kg
Package weight	12.1 kg	12.1 kg
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Other featuresidentical
Compatible operating systems	Microsoft Windows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Server 2003/ 2008, Apple Mac OS X, Linux / Unix	Microsoft Windows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Server 2003/ 2008, Apple Mac OS X, Linux / Unix
Dimensions (WxDxH)	439 x 499 x 44 mm	439 x 499 x 44 mm
Fan	40 mm	40 mm
Link/Act LED	Yes	Yes
Minimum system requirements	Internet Explorer 7 / 8, Firefox 3, Safari 3 / 4, Google Chrome	Internet Explorer 7 / 8, Firefox 3, Safari 3 / 4, Google Chrome
Networking features	Gigabit Ethernet	Gigabit Ethernet
Power requirements	100-240 V, 50-60Hz	100-240 V, 50-60Hz
Connectivity LEDs	Yes	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.