The Iomega px4-300d 12TB Server Class has 12 TB more total installed storage capacity than the QNAP TS-EC879U-RP 10Gbit/s 4x3TB (12 TB vs 0 TB). The Iomega px4-300d 12TB Server Class has 4 more storage drives installed than the QNAP TS-EC879U-RP 10Gbit/s 4x3TB (4 vs 0). The QNAP TS-EC879U-RP 10Gbit/s 4x3TB has 4 more storage drives supported than the Iomega px4-300d 12TB Server Class (8 vs 4). Storage drive capacity: 3 TB on the Iomega px4-300d 12TB Server Class, 0 GB on the QNAP TS-EC879U-RP 10Gbit/s 4x3TB. Storage drive size: 3.5" on the Iomega px4-300d 12TB Server Class, 2.5/3.5" on the QNAP TS-EC879U-RP 10Gbit/s 4x3TB.
Total installed storage capacity
px4-300d 12TB Server Class:12 TB
TS-EC879U-RP 10Gbit/s 4x3TB:0 TB
Number of storage drives installed
px4-300d 12TB Server Class:4
TS-EC879U-RP 10Gbit/s 4x3TB:0
Number of storage drives supported
px4-300d 12TB Server Class:4
TS-EC879U-RP 10Gbit/s 4x3TB:8
Storage drive capacity
px4-300d 12TB Server Class:3 TB
TS-EC879U-RP 10Gbit/s 4x3TB:0 GB
Storage drive size
px4-300d 12TB Server Class:3.5"
TS-EC879U-RP 10Gbit/s 4x3TB:2.5/3.5"
RAID levels
px4-300d 12TB Server Class:0, 1, 5, 5+1, 10, JBOD
TS-EC879U-RP 10Gbit/s 4x3TB:0, 1, 5, 6, 10, JBOD
Processor family
px4-300d 12TB Server Class:Intel Atom®
TS-EC879U-RP 10Gbit/s 4x3TB:Intel® Xeon® E3 Family
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers
1
2
Fiber ports quantityKnown for one
—Unknown — not stated by the source
0
eSATA ports quantityKnown for one
—Unknown — not stated by the source
2
eSATAKnown for one
—Unknown — not stated by the source
Yes
Graphicsidentical
On-board graphics card base frequencyKnown for one
—Unknown — not stated by the source
850 MHz
On-board graphics card dynamic frequency (max)Known for one
—Unknown — not stated by the source
1350 MHz
Number of displays supported (on-board graphics)Known for one
—Unknown — not stated by the source
2
Design1 differ
Chassis typeDiffers
Desktop
Rack (2U)
Product colour
Black
Black
Number of fansKnown for one
—Unknown — not stated by the source
3 fan(s)
LED indicatorsKnown for one
—Unknown — not stated by the source
eSATA, HDD, LAN, Status, USB
Display typeKnown for one
—Unknown — not stated by the source
LCD
Cable lock slotKnown for one
—Unknown — not stated by the source
Yes
Performance1 differ
BuzzerKnown for one
—Unknown — not stated by the source
Yes
Multilingual support
Yes
Yes
Number of usersKnown for one
—Unknown — not stated by the source
4096 user(s)
Noise levelDiffers
31 dB
54.6 dB
Noise level (idle)Known for one
—Unknown — not stated by the source
54.57 dB
On/off switchKnown for one
—Unknown — not stated by the source
Yes
Reset buttonKnown for one
—Unknown — not stated by the source
Yes
Security algorithmsKnown for one
—Unknown — not stated by the source
256-bit AES, HTTPS, SSH, SSL/TLS
Management protocolsKnown for one
SNMP
—Unknown — not stated by the source
Software1 differ
Operating system installedDiffers
EMC LifeLine
Linux
Poweridentical
Power supply unit (PSU) capacityKnown for one
—Unknown — not stated by the source
300 W
Number of power supply unitsKnown for one
—Unknown — not stated by the source
2
Power consumption (typical)Known for one
—Unknown — not stated by the source
130 W
Power consumption (sleep)Known for one
—Unknown — not stated by the source
68 W
AC input voltageKnown for one
—Unknown — not stated by the source
100-240 V
AC input frequencyKnown for one
—Unknown — not stated by the source
47/63 Hz
Weight & dimensions1 differ
WidthKnown for one
—Unknown — not stated by the source
439 mm
DepthKnown for one
—Unknown — not stated by the source
520 mm
HeightKnown for one
—Unknown — not stated by the source
88 mm
WeightDiffers
6.56 kg
12.5 kg
Package weightKnown for one
—Unknown — not stated by the source
20.8 kg
Processor special featuresidentical
Embedded options availableKnown for one
—Unknown — not stated by the source
Yes
Enhanced Intel SpeedStep TechnologyKnown for one
—Unknown — not stated by the source
Yes
Execute Disable BitKnown for one
—Unknown — not stated by the source
Yes
Idle StatesKnown for one
—Unknown — not stated by the source
Yes
Intel 64Known for one
—Unknown — not stated by the source
Yes
Intel Demand Based SwitchingKnown for one
—Unknown — not stated by the source
Yes
Intel Dual Display Capable TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel Enhanced Halt StateKnown for one
—Unknown — not stated by the source
Yes
Intel FDI TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel Fast Memory AccessKnown for one
—Unknown — not stated by the source
Yes
Intel Flex Memory AccessKnown for one
—Unknown — not stated by the source
Yes
Intel Identity Protection Technology versionKnown for one
—Unknown — not stated by the source
1.00
Intel Trusted Execution TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel VT-x with Extended Page Tables (EPT)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology (VT-x)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one
—Unknown — not stated by the source
Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one
—Unknown — not stated by the source
Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one
—Unknown — not stated by the source
Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one
—Unknown — not stated by the source
No
Intel® Identity Protection Technology (Intel® IPT)Known for one
—Unknown — not stated by the source
Yes
Intel® InTru™ 3D TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel® Quick Sync Video TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel® Smart CacheKnown for one
—Unknown — not stated by the source
Yes
Intel® Turbo Boost TechnologyKnown for one
—Unknown — not stated by the source
2.0
Intel® Wireless Display (Intel® WiDi)Known for one
—Unknown — not stated by the source
No
Maximum number of PCI Express lanesKnown for one
—Unknown — not stated by the source
20
Thermal Monitoring TechnologiesKnown for one
—Unknown — not stated by the source
Yes
Memory channels supported by processorKnown for one
—Unknown — not stated by the source
Dual
Memory types supported by processorKnown for one
—Unknown — not stated by the source
DDR3-SDRAM
Operational conditionsidentical
Operating temperature (T-T)Known for one
—Unknown — not stated by the source
0 - 40 °C
Operating relative humidity (H-H)Known for one
—Unknown — not stated by the source
0 - 90%
Other featuresidentical
Processor ARK IDKnown for one
—Unknown — not stated by the source
52270
Compatible operating systemsKnown for one
Windows XP Home Windows XP Professional Windows Server 2003 Windows Server 2008 Windows Server 2008 R2 Mac OS X 10.5 - 10.7 Redhat Enterprise 4/5 Desktop/Workstation Ubuntu 7.10 - 10.10 Fedora 7/8 Fedora Core 5/6 OpenSUSE 10.3 - 11.3 Debian 4 Citrix XenServer
—Unknown — not stated by the source
Dimensions (WxDxH)Known for one
176 x 257 x 257 mm
—Unknown — not stated by the source
Minimum processorKnown for one
Pentium 300Mhz
—Unknown — not stated by the source
Minimum system requirementsKnown for one
IE 7.0+ Firefox 3.x+ Safari 3.0+
—Unknown — not stated by the source
Networking featuresKnown for one
Gigabit Ethernet
—Unknown — not stated by the source
Power requirementsKnown for one
100 - 240V
—Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one
LAN (RJ-45)
—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.
