QNAP 8TB TS-253D 2-Bay NAS Enclosure Kit with WD NAS Drives (2 x 4TB)
- SKU: QNTS253D48TB
This B&H Kit combines the QNAP TS-253D 2-Bay NAS Enclosure with two WD 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDDs for a total storage capacity of 8TB.
QNAP TS-253D 2-Bay NAS Enclosure
Built with dual 2.5GbE connectivity, a 2 GHz quad-core processor, AES-NI hardware encryption, and support for up to two 2.5" or 3.5" SATA III drives, the TS-253D 2-Bay NAS Enclosure from QNAP adds to your network storage capacity for daily backups, media serving, and file library archiving. The TS-253D supports up to 800 concurrent connections and includes an HDMI 2.0 port with real-time 4K transcoding to share 4096 x 2160 resolution videos to connected devices at 60 Hz. This NAS has a sequential file download speed of up to 295 MB/s and an upload speed and a 293 MB/s over a single 2.5GbE connection. Using both 2.5GbE ports boosts download and upload performance to 588 MB/s and 507 MB/s respectively.
Expand the TS-253D's capabilities using its PCIe 2.0 x4 slot, which allows you to install a 5GbE or 10GbE Ethernet adapter, a compatible M.2 solid-state drive for cache acceleration, or a 10 Gb/s USB 3.2 Gen 2 port. An optional 10GbE card maxes out download speeds at 983 MB/s with upload speeds of 512 MB/s. Adding an SSD for cache acceleration helps to optimize performance for data-intensive applications.
The TS-253D includes a 2.0 GHz Intel Celeron J4125 quad-core processor with 4GB of DDR4 memory and 4GB of flash storage to quickly run installed applications using the QTS 4.4.2 operating system. Drives can be configured in RAID 0, 1, JBOD, and Single mode. Two USB 3.2 Gen 1 Type-A ports and three USB 2.0 Type-A ports are included, allowing you to connect compatible peripherals such as external storage drives to share across the network. A 70mm fan helps to keep the enclosure operating at optimal temperatures.
2.5GbE Network Connection
Power and Performance
Windows and Mac Backup
Snapshots for Volume & LUN
One 2.5GbE Is Better than Two 1GbE for Increasing HBS Backup Efficiency
Hybrid Backup Sync (HBS) consolidates backup and synchronization functions for easily transferring data from the TS-253D to local, remote, and cloud storage spaces. HBS also supports QuDedup technology which removes duplicated data at the source, further accelerating backup and restoration tasks over 2.5GbE connections.
Abundant I/O Capability with PCIe Expansion
5GbE/10GbE Network Card
Enable fast throughput for bandwidth-demanding tasks, such as virtualization, massive data transmission, and fast backup/restoration.
QM2 M.2 SSD/10GbE Card
Adds M.2 SSD caching or 10GbE connectivity to the NAS for optimized performance and bandwidth.
Wi-Fi 6 Wireless Adapter
Install a PCIe Wi-Fi 6 (802.11ax) network adapter, based on the Intel AX200, in your NAS to create a Wi-Fi 6 network environment.
Turn your NAS into a wireless access point or a base station by installing a QNAP QWA-AC2600 wireless adapter and the WirelessAP Station app.
SSD Caching and Auto-Tiering Enable 24/7 Optimized Storage Efficiency
You can add additional SSD over-provisioning (1% ~60%) to avoid write amplification and improve SSD random write speeds and endurance. You can potentially attain enterprise-grade SSD performance levels from affordable consumer SSDs.
SSD Cache Acceleration
Enables SSD caching for increasing IOPS performance and reducing latency for storage volumes. This feature is good for IOPS-demanding applications including databases and virtualization. The TS-253D also supports write-only cache to boost write-intensive applications.
Qtier for Auto-Tiering
Qtier technology drives auto-tiered storage with continuous data optimization across high-performance SSDs and high-capacity HDDs based on access frequency. I/O-Aware Qtier can reserve a cache-like space in the SSD tiered to handle burst I/O in real time.
4K HDMI Display and Real-Time Video Transcoding
Note: The TS-253D's hardware provides hardware decoding, encoding, and transcoding capabilities. However, playback quality may vary due to factors including playback software, file formats, system usage, and available bandwidth.
Build a Plex Media Server
Note: PlexPass is required for Plex Media Server hardware transcoding.
Move Business Data to the Cloud Flexibly and Economically
HybridMount File-Based Cloud Gateway
Flexibly expand your storage capacity by connecting to cloud storage. You can leverage QTS apps to manage and edit your cloud files or multimedia files. HybridMount is good for file server online collaboration and file-level data analysis.
VJBOD Cloud Block-Based Cloud Gateway
VJBOD Cloud supports streamlined NAS backup to object cloud storage. The block-based data transmission uploads random data and large files to the cloud in blocks, and only transmits block-based volume or LUN changes, such as addition, modification, or deletion. This is ideal for enterprise-level applications with large file transfer requirements, such as databases, VM volumes, and videos.
All-in-One Server to Host Virtual Machines and Containers
Run multiple Windows, Linux, UNIX, and Android virtual machines and access them via a web browser or Virtual Network Computing (VNC). Businesses can run virtualized server applications on a single NAS without the need for additional physical servers.
Experience LXC and Docker lightweight virtualization technologies, download apps from the built-in Docker Hub Registry, import and export containers, and create abundant microservices.
Optimized Collaboration with File Sharing and Sync
Secure Your Premises with Integrated Surveillance Solutions
More Productivity Applications
Consolidates all QTS system events, alerts, and notifications for smooth and easy NAS management, keeping you always informed of your NAS status.
A security portal for checking weaknesses and providing recommendations for enhancing NAS security. It also integrates anti-virus and anti-malware scanning software.
QNAP's Google-like search tool for quickly finding specific images, music, videos, documents, and emails by keywords, color, and more search conditions.
Allows you to backup or sync files, emails, calendars and contacts from Google G Suite and Microsoft Office 365 into the NAS to safeguard enterprise cloud data.
An AI-powered photo management app, supporting automated photo categorization with AI Albums, iOS Live Photo display, and powerful search tool for photo management and sharing solution.
An Integration Platform as a Service (iPaaS) solution that enables you to connect apps and devices with QNAP NAS for automating daily tasks for greater productivity.
Expand Your Storage with 10 Gb/s USB 3.2 Gen 2
Flexible and Economical Storage Expansion
Upgrade RAID Capacity
Hot-swap lower-capacity drives with larger-capacity drives to expand your NAS capacity so it can grow with your business.
Attach Expansion Enclosures
Connect two TR-004 RAID expansion enclosures, or one 8-bay TL-D800C USB 3.2 Gen 2 JBOD, or one 16-bay TL-D1600S SATA 6 Gb/s JBOD, and use the QTS Storage & Snapshots Manager to easily handle NAS capacity expansion.
Migrate to a New NAS
Install your NAS hard drives into a larger QNAP NAS and retain all your existing data and configurations.
Extend Hardware Warranty up to 5 Years
WD 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDD
Built with the power to handle small- to medium-sized business NAS environments and increased workloads to SoHo (Small Office and Home Office) customers, the 4TB Red Plus 5400 rpm SATA III 3.5" Internal NAS HDD from WD is made for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems in NAS arrays with 1-8 bays. This 4TB drive operates using a SATA III 6 Gb/s interface, a 64MB cache, and a rotational speed of 5400 rpm, all of which help to ensure uninterrupted data transfers with a sustained rate of up to 150 MB/s. This drive also features high levels of reliability, with 600,000 load/unload cycles, <1 in 1014 non-recoverable read errors per bits read, error recovery controls, and 1 million hours MTBF. Also built into this drive are noise and vibration protection and WD's NASware 3.0 helps increase system compatibility, allowing WD Red Plus drives to be more easily integrated with your existing network infrastructure.
Tackle Intensity with WD Red Plus
For Small and Medium Businesses
Built for NAS Compatibility
3D Active Balance Plus
Premium Support and a Limited 3-Year Warranty
QNAP TS-253D 2-Bay NAS Enclosure Specs
|Number of Bays||2 x 2.5"/3.5"|
|Media Card Slots||None|
|Connections||2 x RJ45 (2.5GbE)
2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s))
3 x USB Type-A (USB 2.0 (480 Mb/s))
1 x HDMI Type-A (HDMI 2.0)
|Compatible Drive Interface||SATA II, SATA III|
|RAID Modes||RAID 0, 1, JBOD, Single|
|Expansion Slots||1 x PCIe 2.0 x4|
|Link Aggregation and Failover Support||Yes|
|Wake on LAN||Yes|
|Flash Memory||4 GB|
|Processor||Intel Celeron J4125 Quad-Core|
|Clock Speed||Base: 2.0 GHz / Maximum Boost: 2.7 GHz|
|GPU||Intel HD Graphics 600|
|Total Installed Memory||4 GB DDR4|
|User-Replaceable Memory||1 x 4 GB|
|Total Memory Slots||2 x SO-DIMM|
|Maximum Memory Capacity||8 GB|
|Max Cameras Supported||24|
|Max Concurrent Connections||800|
|Installed Operating System||QTS 4.4.2|
|OS Compatibility||macOS 10.10 or Later
Windows Server 2019
Windows Server 2016
Windows Server 2012 R2
Windows Server 2012
Windows Server 2008 R2
|File System Formats Supported||Internal: EXT4
External: EXT3, EXT4, FAT32, HFS+, NTFS, exFAT
|Supported Browsers||Chrome, Firefox, Internet Explorer, Safari|
|Supported Languages||Brazilian Portuguese
|Power Consumption||12.448 W (Typical)
8.198 W (Standby)
|Power Source||AC Adapter|
|PSU Wattage||1 x 65 W|
|AC Input Power||100 to 240 VAC, 50 / 60 Hz|
|AC Input Power||VAC50 / 60 Hz|
|Security Features||Kensington Security Slot|
|VPN Client Connections||100|
|Operating Temperature||32 to 104°F / 0 to 40°C|
|Operating Humidity||5 to 95%|
|Cooling||1 x 70 mm Fan|
|Noise Level||17.1 dBA|
|Status Monitoring||LED Indicator|
|Dimensions||4.13 x 6.61 x 8.9" / 10.49 x 16.79 x 22.6 cm|
|Weight||3.42 lb / 1.55 kg|
|Package Weight||5.87 lb|
|Box Dimensions (LxWxH)||12.3 x 11 x 8.1"|
WD 4TB Red Plus 5400 Rpm SATA III 3.5" Internal NAS HDD Specs
|Drive Capacity||4.0 TB|
|Cache Memory||64 MB|
|Interface||SATA III (6 Gb/s)|
|Maximum Read Speed||150 MB/s|
|Maximum Write Speed||150 MB/s|
|Noise Level||28.0 dB (Active)
25.0 dB (Idle)
|Spindle Speed (RPM)||5400 RPM|
|Endurance (Total Bytes Written)||180 TB|
|Mean Time Between Failures (MTBF)||1.0 Million Hours|
|Non-Recoverable Read Errors per Bits Read||1 in 1014|
|Power Draw||4.5 W (Active)
3.3 W (Idle)
0.4 W (Standby)
|Supported Voltage||5 VDC, 12 VDC|
|Current||1.75 A at 12 VDC|
|Operating Shock||65 G / 2.0 ms|
|Storage Shock||250 G / 2.0 ms|
|Operating Temperature||32 to 140°F / 0 to 60°C|
|Storage Temperature||-40 to 158°F / -40 to 70°C|
|Certifications||RoHS, as per Manufacturer|
|Dimensions (W x H x D)||4 x 1.03 x 5.79" / 101.6 x 26.1 x 147 mm|
|Weight||1.5 lb / 0.68 kg|
|Warranty Length||Limited 3-Year Warranty|
|Package Weight||1.53 lb|
|Box Dimensions (LxWxH)||7.5 x 5 x 2.6"|
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