Product Comparison: QNAP TS-453A vs QNAP TS-451+


General Specifications
Brand
QNAP
QNAP
Model
TS-453A
TS-451+
Origin
China
China
About the Product
The TS-453A allows users to directly utilize various feature-rich Linux apps, enjoying a private cloud combining storage and IoT applications, and professional developers can develop and run IoT applications directly on the TS-453A.
Facing the increasing demand for data storage, sharing and multimedia processing, more and more users are looking for a NAS system with good performance and an affordable price tag. The Intel quad-core TS-451+ provides an uncompromising high-performance scalable storage solution for professional users.
Key Specs
Hard Drive Capacity
8 TB
4 TB
Number Of Slots
4 -bay
4 -bay
Storage Drive Type
2.5”, 3.5”, SATA 3Gb/s, SATA 6Gb/s, SSD
3.5”, 2.5”, SATA 6Gb/s, SATA 3Gb/s
What customers say about "Key Specs"
QNAP TS-453A QTS-Linux Combo Network Attached Storage
  • This box offers truly amazing performance from its powerfull specifications and is certainly worth paying that bit extra for the 4 network ports.
  • This TS-435A is great I have the 4GB version, the NAS migration was very easy from one to the other.
  • So far so good, easy to fit the drives.
  • Installation of drives is easy. Supports great types of drives.
  • Overall very pleased with this drive, super fast, really easy to use and configuration web page very well designed.
QNAP TS-451+ 4TB NAS Solution
  • Been using this over a year now and it's simply brilliant at what it does. I went with the 2GB version, but bought a RAM upgrade as others have mentioned to make it 8GB and it's just a great device.
  • It is perfect in every way for backup, media serving, running my own personal cloud.
  • This is a great NAS drive. I am new to all this technology! so learning more and more everyday! So far, so good!
  • Good fully featured, reasonably powerful SOHO NAS unit.
Size & Weight
Color
Black/Silver
Black
Height
6.97 in.
6.9 in.
Width
7.09 in.
7 in.
Depth
9.25 in.
9.25 in.
Weight
8.04 lbs.
6.6 lbs.
Features
CPU
Intel Celeron N3150
Intel Celeron J1900
RAM
4 GB
2 GB
RAID Support
RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, Single
RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, Single
Extras
Supports the Linux OS, AES-NI hardware-accelerated encryption, NAS and iSCSI-SAN, VMware, Citrix
Operate multiple isolated Linux systems, Transcode Full HD videos on-the-fly or offline, Quickly find specific files by real-time, natural search with Qsirch
Included Software
Cloud Station Backup, Qsirch, myQNAPcloud, iSCSI, Qsync, OceanKTV, QTS 4.2, Snapshot
QTS 4.2, File Station 5, myQNAPcloud, Qsync, iSCSI, Qfiling, OceanKTV, Hybrid Backup Sync, Qsirch
What customers say about "Features"
QNAP TS-453A QTS-Linux Combo Network Attached Storage
  • The Virtualization Station is really useful and easy to use.
  • The 453A is an excellent unit. I also purchased 16GB of ram for it as even though Intel say it's not supported by the CPU, the NAS detects it and is up and running perfectly.
  • 4GB RAM seems fine for a file and WEB server.
  • Decent on-the-fly transcoding and LCD screen.
  • To enable remote control access you have to register your device with myqnapcloud, and QNAP do not automatically give you a key.
QNAP TS-451+ 4TB NAS Solution
  • Setup was pretty good and worked straight away. But pretty fast, once up and running you are left to make a lot of decisions abut what apps to load, difficult quaetions about transcoding and so on.
  • Media streaming seems good, which was one of the reaosns I chose it, I like the web-baed interface, it is responsive and pleasant.
  • I have it running a VM, Plex, iTunes server and a bunch more stuff on top of it's network sharing duties and it doesn't break a sweat. It has a web interface which is one of the best I've used.
  • Set up was a very straightforward affair, just be patient as formatting and scanning had take time. Once loaded on installed it can be augmented very easily with the excellent apps. Highly recommend this product.
  • Trays feel somewhat cheaper and more plasticky than those on my older 219 NAS, but not a major issue as they should remain in place for most of their life.
Interfaces
LAN Speed
1000 Mbps
1000 Mbps
Number of LAN
4
2
Number of USB
4
4
eSATA
No
No
HDMI
Yes
Yes
What customers say about "Interfaces"
QNAP TS-453A QTS-Linux Combo Network Attached Storage
  • USB 3 ports means backing it up onto a portable Hard Disk is quite quick @150 MB/s.
  • The functionality offered in the QNAP software, really sets these boxes apart from other in the marketplace. Also great interfaces.
  • You can backup to external drives using the USB 3 ports.
  • Has USB slots for keyboard and mouse. Great number of connectors.
  • Not the cheapest product on the market but you get what you pay, the dual HDMI output being a particular highlight for my chosen setup.
QNAP TS-451+ 4TB NAS Solution
  • Easy to setup and data transfer rates good.
  • A very well designed machine that is easy to install. Set up, software wise, is more difficult and I had to contact QNAP support for advice.
  • The interfaces are simple to use (however sometimes I get lost because of same functionality distributed in multiple places).
  • Also the gigabit connection through my router made copy over 90GB of data in a few hours. I had some misunderstandings at first, but the QNAP tech support was great in helping me out.
  • I have it connected via HDMI to my living room 4K TV and having the remote was a nice add on. Im impressed with all of the free apps that are available to expand functionality.
Warranty / Certifications
Manufacturer Warranty
2 year(s)
2 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer


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