QNAP TS-431XeU NAS

Brand: QNAP
Model: 189093
MPN: TS-431XEU-2G
SKU: TS-431XEU-2G
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AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
Backup function Yes
Bays 4 Bay
Buzzer Yes
Cable lock slot Yes
Cable lock slot type Kensington
Cables included AC,LAN (RJ-45)
Chassis type Rack (1U)
Cooling Fan
Cooling type Active
CPU Cores Quad Core
CPU Model AL-314
CPU Speed 1.7 GHz
CPU Type Annapurna Labs Alpine
Depth 291 mm
Device class Small & Medium Business
Dimensions 439 x 44 x 291 (WxHxD mm)
DOM Module No
Drive Form Factor Support 4 x 2.5"/3.5"
Drive Interface Support 4 x SATA III - 6Gb/s
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Expansion slots 2 x PCIe 3.0 x4 2 x PCIe 3.0 x8
External Connectivity 3 x RJ45 4 x USB 3.0
Fan voltage 12 V
Fiber optic connector SFP+
Height 44 mm
Hot-swap drive bays Yes
Installed storage drive type No
Internal Flash Memory No
Internal memory 2 GB
Internal memory type DDR3
LAN Type 1GbE + 10GbE
LED indicators HDD,LAN,Network,Status
Maximum power consumption 30.9W with 4 HDD installed W
Maximum RAM Memory Supported 8GB (1x8GB)
Maximum RAM supported 8 GB
Memory clock speed 1600 MHz
Noise level 20.3 dB
On/off switch Yes
Package type Box
Power supply location Built-in
Processor family Annapurna Labs
PSU Wattage 100 W
Quick installation guide Yes
RAID levels 0,1,5+HS,5,6,10,JBOD
RAID support Yes
RAM Memory Included 2GB (1x2GB)
Reset button Yes
Storage drive sizes supported 2.5,3.5"
Storage drives installed No
Supported storage drive interfaces Serial ATA,Serial ATA II,Serial ATA III
Supported storage drive types HDD,SSD
Total Storage Included N/A
Type NAS
USB port Yes
Weight 4.15 kg
Wi-Fi No
Width 439 mm