QNAP TS-873U RX-421ND Ethernet LAN Rack (2U) Black NAS

$2,933.70
Sold Out

Part No: TS-873U-4G



Powered by a high-performance AMD R-Series quad-core processor with up to 64GB DDR4 RAM, the TS-873U features dual 10GbE SFP+ ports and provides two M.2 SATA 6Gb/s SSD slots that allows the greatest flexibility in tiered storage configuration and enables cache acceleration. This powerful hardware can also double the encrypted file transfer performance with AES-NI encryption acceleration. The TS-873U is designed for small and medium-sized businesses looking for private cloud, cross-platform file sharing and collaboration, efficient backup/restoration, storage for virtualization, and to future-proof their IT infrastructure for 10GbE networks with maximized ROI.
Weight dimensions
Width
482 mm
Height
89 mm
Depth
534 mm
Weight
9.85 kg
Power
AC input frequency
50 - 60 Hz
Power supply unit PSU capacity
250 W
Number of power supply units
1
Fan voltage
12 V
AC input voltage
100 - 240 V
Memory
Supported file systems
FAT32,HFS+,NTFS,exFAT,ext3,ext4
Maximum RAM supported
64 GB
Ports interfaces
USB 3.2 Gen 1 3.1 Gen 1 Type-A ports quantity
2
Fiber optic connector
SFP+
Fiber ports quantity
2
USB 2.0 ports quantity
4
USB port
Yes
Ethernet LAN
Yes
Wi-Fi
Yes
Ethernet LAN RJ-45 ports
4
Network
Wake-on-LAN ready
Yes
Jumbo frames support
Yes
iSCSI support
Yes
Link aggregation
Yes
Ethernet LAN data rates
10,100,1000,10000 Mbit/s
DHCP client
Yes
Dynamic DNS DDNS
Yes
Supported network protocols
IFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Processor
Processor family
AMD Embedded R-Series SoC
Processor frequency
2.1 GHz
Processor cores
4
Processor model
RX-421ND
Processor operating modes
64-bit
Processor boost frequency
3.4 GHz
Security
Access Control List ACL
Yes
Management features
Web-based management
Yes
Reset button
Yes
Storage
Storage drive interface
Serial ATA III
Bad block scan
Yes
Storage drives installed
Yes
Installed storage drive type
Yes
Supported storage drive types
HDD, SSD
Number of storage drives supported
8
Storage drive size
2.5/3.5"
Hot-swap drive bays
Yes
RAID support
Yes
Other features
Power management
Yes
Browser supported
Internet Explorer 10, Firefox 8, Safari 4, Google Chrome
Mouse
Onoff switch
Yes
Expansion slots
PCI Express x4 Gen 3.x slots
1
Power supply
Power supply location
Built-in
Operational conditions
Operating temperature T-T
0 - 40 °C
Operating relative humidity H-H
5 - 95%
Design
Product colour
Black
Chassis type
Rack (2U)
Number of fans
2 fan(s)
Cooling type
Active
Performance
Share folder
CIFS/SMB
Share folder access right management
Yes
Backup features
Cloud, USB drive, iSCSI LUN
Multilingual support
Yes
Built-in FTP server
Yes
Built-in iTunes server
Yes
System log
Yes
Hot spare
Yes
Password authentication
Yes
Device class
Small & Medium Business
Memory slots
4 x UDIMM DDR4
S.M.A.R.T. support
Yes
RAID levels
0,1,5,6,10,JBOD
Backup function
Yes
Packaging content
Quick installation guide
Yes
Number of screws
56
Cables included
AC, LAN (RJ-45)
Protocols
Universal Plug and Play UPnP
Yes
DHCP server
Yes
Features
Digital Living Network Alliance DLNA certified
Yes
Internal memory
4 GB
Internal memory type
DDR4
Flash memory
512 MB
Fan diameter
7 cm
Type
NAS
Security algorithms
256-bit AES,FIPS 140-2,SNMP,SNMPv3,SSL/TLS
LED indicators
Yes
Computer system
Operating system installed
QNAP Turbo System
Software
Operating system version
4.3

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