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Product Comparison

Technical Specifications

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Feature

Brand: Qnap|SKU: TS-435XEU-4G

QNAP TS-435XeU - NAS server - 4 bays - rack-mountable - SATA 6Gb/s - RAID 0, 1, 5, 6, 10, JBOD - RAM 4 GB - 2.5 Gigabit Ethernet / 10 Gigabit Ethernet - iSCSI support - 1U

£1042.94

Stock: 6

Brand: Qnap|SKU: K/TS-453E-8G+4XMN10ADA400ES?UK

K/TS-453E-8G+4xToshiba 4Tb HDD

£1517.13

Stock: 3

Brand: Qnap|SKU: K/TS-453E-8G+4XMN10ADA600S?UK

K/TS-453E-8G+4xToshiba 6Tb HDD

£1729.03

Stock: 3

Brand: Qnap|SKU: K/TS-435XEU-4G+4XMN10ADA400ES?UK

K/TS-435XEU-4G+4xToshiba 4Tb HDD

£1546.59

Stock: 6

Brand: Qnap|SKU: K/TS-433-4G+4XMN10ADA800S?UK

K/TS-433-4G+4xToshiba 8Tb HDD

£1453.71

Stock: 3

Group 1508

AC input frequency

50 - 60 Hz

—

AC input voltage

100 - 240 V

—

100 - 240 V

Fan voltage

12 V

—

12 V

Number of power supply units

—

Power consumption (HDD standby)

17.367 W

—

8.45 W

Power consumption (typical)

30.878 W

—

22.54 W

Power supply location

Built-in

—

External

Power supply unit (PSU) capacity

100 W

—

90 W

Group 10892

Access Control List (ACL)

Yes

—

Yes

Backup features

Cloud, iSCSI LUN

—

Cloud, iSCSI LUN

Backup function

Yes

—

Yes

Browser supported

Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Microsoft Edge

—

Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox

Built-in FTP server

Yes

—

Yes

Buzzer

Yes

—

Yes

Device class

Small & Medium Business

—

Home & Home Office

Disk scan

Yes

—

Yes

Hot spare

Yes

—

Yes

Management protocols

—

SNMP V2/V3

Multilingual support

Yes

—

Yes

On/off switch

Yes

—

Yes

Password authentication

—

Yes

Remotely operated

Yes

—

Reset button

Yes

—

Yes

S.M.A.R.T. support

Yes

—

Yes

Security algorithms

—

HTTPS, SSH, 256-bit AES, FIPS 140-2

Share folder

—

Snapshot

Yes

—

Yes

System log

Yes

—

Yes

Type

NAS

—

NAS

Universal Plug and Play (UPnP)

Yes

—

Group 10304

Auto-rebuild

Yes

—

Bad block scan

Yes

—

Disk roaming

Yes

—

Yes

Hot-swap drive bays

Yes

—

Yes

Installed storage drive type

—

HDD

Number of storage drives installed

—

Number of storage drives supported

—

Online RAID expansion

Yes

—

Yes

Online RAID migration

Yes

—

Yes

RAID levels

0, 1, 5, 6, 10, JBOD

—

0, 6, 1, JBOD, 5, 10

RAID rebuild

Yes

—

Yes

RAID support

Yes

—

Yes

Storage drive capacity

—

8 TB

Storage drive interface

—

Serial ATA III, Serial ATA II

Storage drive sizes supported

2.5,3.5,M.2

—

2.5,3.5"

Storage drives installed

—

Yes

Supported file systems

FAT32, HFS+, NTFS, exFAT, ext3, ext4

—

FAT32, exFAT, HFS+, NTFS, ext3, ext4

Supported storage drive interfaces

M.2, Serial ATA II, Serial ATA III

—

Serial ATA III, Serial ATA II

Supported storage drive types

HDD & SSD

—

HDD & SSD

Total installed storage capacity

0 TB

—

32 TB

Group 10893

Cable lock slot

Yes

—

Yes

Cable lock slot type

Kensington

—

Kensington

Chassis type

Rack (1U)

—

Tower

Cooling type

Active

—

Active

Drive bay locking

—

Yes

Fan diameter

4 cm

—

12 cm

LED indicators

Yes

—

HDD, Status, LAN

Number of fans

3 fan(s)

—

1 fan(s)

Product colour

Black, Grey

—

White

Group 10307

Cables included

AC, LAN (RJ-45)

—

AC, LAN (RJ-45)

Drive tray key included

—

Yes

External power adapter

—

Yes

Number of screws

—

Power cables quantity

—

Rack mount kit

Yes

—

Group 2407

Concurrent connections

1500

—

200

Ethernet LAN (RJ-45) ports

—

Fiber optic connector

SFP+

—

Fiber ports quantity

—

USB 2.0 ports quantity

—

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

—

USB port

Yes

—

Yes

Group 1507

Depth

292.1 mm

—

219 mm

Height

43.3 mm

—

169 mm

Weight

4.17 kg

—

Width

430 mm

—

160 mm

Group 1717

DHCP client

Yes

—

DHCP server

Yes

—

Yes

Dynamic DNS (DDNS)

Yes

—

Yes

Ethernet LAN

Yes

—

Yes

Ethernet LAN data rates

100,1000,2500,10000 Mbit/s

—

1000,2500,100 Mbit/s

iSCSI support

Yes

—

Yes

Jumbo frames support

Yes

—

Yes

Link aggregation

Yes

—

Load balancing system

Yes

—

Wake-on-LAN ready

Yes

—

Yes

Group 2893

Flash memory

4000 MB

—

4000 MB

Internal memory

4 GB

—

4 GB

Internal memory type

DDR4

—

Maximum RAM supported

32 GB

—

4 GB

Memory form factor

SO-DIMM

—

Memory slots

—

Group 24981

Harmonized System (HS) code

84714100

—

Group 27924

Linux operating systems supported

Yes

—

Yes

Mac operating systems supported

Yes

—

Yes

Operating system installed

QNAP QTS

—

QNAP Turbo System

Operating system version

5.0.0

—

5.0.1

Server operating systems supported

Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019

—

Windows Server 2008, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019

Windows operating systems supported

Yes

—

Windows 10, Windows 11, Windows 7, Windows 8

Group 1509

Operating relative humidity (H-H)

5 - 95%

—

5 - 95%

Operating temperature (T-T)

0 - 40 °C

—

0 - 40 °C

Storage relative humidity (H-H)

—

5 - 95%

Storage temperature (T-T)

-20 - 70 °C

—

-20 - 70 °C

Group 2897

Processor architecture

—

ARM Cortex-A55

Processor cores

—

Processor family

Marvell

—

Processor frequency

2.2 GHz

—

2 GHz

Processor manufacturer

Marvell

—

Processor model

CN9131

—

Cortex-A55