QNAP TS-253D NAS, 4C J4125 20Gb RAM 2 x 8TB HDD + 2 x480GB M.2 SSD 2 x 2.5Gb LOM

Description

Moving and need to sell this. Only used it for about 6 months. Was an 8GB model, comes one 4GB and 16GB 2400 Memory sticks for a total of 20GB of memory. Will include original 4GB Stick, that was replace by 16GB stick. Also includes are 2 x 8TB HDD 7.2K and QNAP PCIe Dual M.2 card with 2 x 480GB M.2 SATA SSDs.
Specifications
Mfr Part Number:
TS-453D-8G-US
Hardware:
CPU:
Intel Celeron J4125 dual-core 2.0 GHz processor (burst up to 2.7 GHz)
Encryption Acceleration
System Memory:
20 GB SO-DIMM DDR4 (1 x 4 GB + 1x 16 GB)
Maximum Memory:
32GB (2x 16GB)
Memory Slot:
2 x SO-DIMM DDR4
Flash Memory:
4GB (Dual boot OS protection)
Drive Bay:
2 x 3.5-inch SATA 6Gb/s, 3Gb/s ( currently has 2 x 8TB HDDs in R1)
PCIe slot has Dual M.2 22110/2280 SATA SSD expansion card
2.5 Gigabit Ethernet Port
(5G/2.5G/1G/100M)
:
2
5 Gigabit Ethernet Port (5G/2.5G/1G/100M):
Optional via PCIe expansion card
10 Gigabit Ethernet Port:
Optional via PCIe expansion card
USB Port:
3x USB 2.0 Ports, 2x USB 3.2 Gen 1 port
PCIe Slot:
Slot 1: PCIe Gen 2 x2 ( already has Dual M.2 22110/2280 SATA SSD expansion card installed with 2 x 480GB M.2 SSDs )
LED Indicator:
Status/Power, LAN, USB, HDD 1-2
Button:
Power, Reset, USB copy
System Warning:
Buzzer
Operating System
:
QTS 4.5.4 (embedded Linux)
Network & Virtual Switch:
TCP/IP: Dual stack (IPv4 and IPv6)
Jumbo frame
DHCP server and client
RADVD
USB Wi-Fi adapter Note: This feature does not support ad hoc networks because of security considerations.
Static Route
NCSI (Network Connectivity Status Indicator)
DDNS settings (Customize & Multiple Service)
Port trunkingLink aggregation
failover
Load balancing
Virtual switch
Network Address Translation (NAT)
Spanning Tree Protocol (STP)
Thunderbolt to Ethernet converter (T2E)
Software-Defined Switch mode
Security:
Network access protection with auto-blocking - SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP
Host access control for shared folders (CIFS/SMB)
AES 256-bit folder-based and volume-based encryptions which are validated by FIPS 140-2 CAVP (Cryptographic Algorithm Validation Program)
256-bit external drive encryption
Importable SSL certicates
Instant alert via E-mail, SMS, beep, and push service
2-step verication
Storage Management:
Supported RAID types: RAID 0, 1, JBOD, Single
RAID Hot Spare and Global Hot Spare
RAID Rebuild Speed Customization
Online RAID capacity expansion
Online RAID level migration
SSD RAID Over-provisioning Note: RAID 0 and JBOD Data RAID does not support Over-provisioning.
SSD RAID Performance evaluation (with SSD Profiling Tool)
SSD TRIM for RAID 0,1
Bitmap support
Disk auto S.M.A.R.T. data migration
Disk bad block scan and S.M.A.R.T test.
Disk bad block recovery
Disk secure data erase
Ironwolf Health Management
Storage pools
Online volume expansion
Volume type conversion
Volume shrink
Storage space utilization
Storage expansion using QNAP expansion units
JBOD enclosure roaming
SSD read-only and read-write cache
SSD write-only cache
Qtier Data Tiering Technology
Automatic or scheduled data tiering
IO-aware auto tiering
Shared folder tiering on demand
Flexible volumes and LUNs with thin provisioning and space reclaiming
If the NAS has less than 4GB RAM, then the maximum volume capacity is 144TB.
If the NAS has at least 4GB RAM, then the maximum volume capacity is 250TB.
Snapshots
Volume and LUN snapshots
Snapshot Dashboard
Snapshot Manager
Snapshot local restore and revert
Snapshot Clone Snapshot Replica and Snapshot Vault
Snapshot remote restore and revert
Unified Snapshot Directory
Support for Windows Previous Versions (CIFS/SMB)
File System:
Internal HDD:
EXT4
External HDD:
EXT3, EXT4, NTFS, FAT32, HFS+, exFAT
Form Factor:
Tower
Security Slot:
Kensington security slot
Fan:
1 x 120mm, 12VDC
Power Supply Unit:
External Power Adapter, 90W, 100-240V
Dimensions (WxDxH):
6.69 x 8.90 x 6.61 inch
Weight:
5.22 lbs