Compare Qnap Storage Accessories
Comparing 5 products side-by-side — specifications, pricing and stock. Showing Qnap products in the Storage Accessories category.
| Specification | Qnap QNAP TRX-25GSFP28-SR - SFP28 transceiver module - 25GbE - 25GBase-SR - LC - up to 100 m - 850 nmTRX-25GSFP28-SR £104.83 £125.80 inc VAT | ||||
|---|---|---|---|---|---|
| Processor | |||||
| Processor cores | 4 | — | — | — | — |
| Processor family | Marvell | — | — | — | — |
| Processor frequency | 2.2 GHz | — | — | — | — |
| Processor manufacturer | Marvell | — | — | — | — |
| Processor model | CN9131 | — | — | — | — |
| Memory | |||||
| Flash memory | 4000 MB | — | — | — | — |
| Internal memory | 4 GB | — | — | — | — |
| Internal memory type | DDR4 | — | — | — | — |
| Maximum RAM supported | 32 GB | — | — | — | — |
| Memory form factor | SO-DIMM | — | — | — | — |
| Memory slots | 1 | — | — | — | — |
| Storage | |||||
| Auto-rebuild | Yes | — | — | — | — |
| Bad block scan | Yes | — | — | — | — |
| Disk roaming | Yes | — | — | — | — |
| Hot-swap drive bays | Yes | — | — | — | — |
| Installed storage drive type | HDD | — | — | — | — |
| Number of storage drives installed | 4 | — | — | — | — |
| Number of storage drives supported | 4 | — | — | — | — |
| Online RAID expansion | Yes | — | — | — | — |
| Online RAID migration | Yes | — | — | — | — |
| RAID levels | 0, 1, 5, 6, 10, JBOD | — | — | — | — |
| RAID rebuild | Yes | — | — | — | — |
| RAID support | Yes | — | — | — | — |
| Storage drive capacity | 4 TB | — | — | — | — |
| Storage drive interface | M.2, Serial ATA II, Serial ATA III | — | — | — | — |
| Storage drive sizes supported | 2.5,3.5,M.2 | — | — | — | — |
| Storage drives installed | Yes | — | — | — | — |
| Supported file systems | FAT32, HFS+, NTFS, exFAT, ext3, ext4 | — | — | — | — |
| Supported storage drive interfaces | M.2, Serial ATA II, Serial ATA III | — | — | — | — |
| Supported storage drive types | HDD & SSD | — | — | — | — |
| Total installed storage capacity | 16 TB | — | — | — | — |
| Power | |||||
| AC input frequency | 50 - 60 Hz | — | — | — | — |
| AC input voltage | 100 - 240 V | — | — | — | — |
| Fan voltage | 12 V | — | — | — | — |
| Number of power supply units | 1 | — | — | — | — |
| Power consumption (HDD standby) | 17.367 W | — | — | — | — |
| Power consumption (typical) | 30.878 W | — | — | — | — |
| Power supply location | Built-in | — | — | — | — |
| Power supply unit (PSU) capacity | 100 W | — | — | — | — |
| Network | |||||
| DHCP client | Yes | — | — | — | — |
| DHCP server | Yes | — | — | — | — |
| Dynamic DNS (DDNS) | Yes | — | — | — | — |
| Ethernet LAN | Yes | — | — | — | — |
| Ethernet LAN data rates | 100,1000,2500,10000 Mbit/s | — | — | — | — |
| iSCSI support | Yes | — | — | — | — |
| Jumbo frames support | Yes | — | — | — | — |
| Link aggregation | Yes | — | — | — | — |
| Load balancing system | Yes | — | — | — | — |
| Wake-on-LAN ready | Yes | — | — | — | — |
| Performance | |||||
| Access Control List (ACL) | Yes | — | — | — | — |
| Backup features | Cloud, iSCSI LUN | — | — | — | — |
| Backup function | Yes | — | — | — | — |
| Browser supported | Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Microsoft Edge | — | — | — | — |
| Built-in FTP server | Yes | — | — | — | — |
| Buzzer | Yes | — | — | — | — |
| Device class | Small & Medium Business | — | — | — | — |
| Disk scan | Yes | — | — | — | — |
| Hot spare | Yes | — | — | — | — |
| Interface type | — | — | — | — | SFP28 |
| Maximum data transfer rate | — | — | — | — | 25000 Mbit/s |
| Maximum transfer distance | — | — | — | — | 100 m |
| Multilingual support | Yes | — | — | — | — |
| On/off switch | Yes | — | — | — | — |
| Remotely operated | Yes | — | — | — | — |
| Reset button | Yes | — | — | — | — |
| S.M.A.R.T. support | Yes | — | — | — | — |
| SFP transceiver standard | — | — | — | — | LR, SR |
| SFP transceiver type | — | — | — | — | Fiber optic |
| Share folder | Y | — | — | — | — |
| Snapshot | Yes | — | — | — | — |
| System log | Yes | — | — | — | — |
| Type | NAS | — | — | — | — |
| Universal Plug and Play (UPnP) | Yes | — | — | — | — |
| Wavelength | — | — | — | — | 850 nm |
| Design | |||||
| Cable lock slot | Yes | — | — | — | — |
| Cable lock slot type | Kensington | — | — | — | — |
| Chassis type | Rack (1U) | — | — | — | — |
| Cooling type | Active | — | — | — | — |
| Fan diameter | 4 cm | — | — | — | — |
| LED indicators | Yes | — | — | — | — |
| Number of fans | 3 fan(s) | — | — | — | — |
| Product colour | Black, Grey | — | — | — | — |
| Packaging content | |||||
| Cables included | AC, LAN (RJ-45) | — | — | — | — |
| Number of screws | 28 | — | — | — | — |
| Power cables quantity | 1 | — | — | — | — |
| Quantity per pack | — | — | — | — | 1 pc(s) |
| Rack mount kit | Yes | — | — | — | — |
| Features | |||||
| Compatibility | — | — | QNAP TS-EC2480U-RP | TVS-471U, TVS-871U, TVS-1271U, TS-853U, TS-1253U, TS-870U, TS-1270U, TS-869U, TS-1269U | — |
| Product colour | — | Chrome | Aluminium | Metallic | Stainless steel |
| Rack capacity | — | 1U/2U/3U | — | — | — |
| Type | — | Rack rail kit | Rack rail kit | Rack rail kit | — |
| Ports & interfaces | |||||
| Concurrent connections | 1500 | — | — | — | — |
| Ethernet LAN (RJ-45) ports | 2 | — | — | — | — |
| Fiber optic connector | SFP+ | — | — | — | — |
| Fiber ports quantity | 2 | — | — | — | — |
| USB 2.0 ports quantity | 2 | — | — | — | — |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | — | — | — | — |
| USB port | Yes | — | — | — | — |
| Weight & dimensions | |||||
| Depth | 292.1 mm | 126 mm | — | — | — |
| Depth (max) | — | 41.5 cm | — | — | — |
| Height | 43.3 mm | — | — | — | — |
| Mounting depth (max) | — | — | — | 81.5 cm | — |
| Mounting depth (min) | — | — | — | 44.3 cm | — |
| Size (imperial) | — | 12.6 cm (4.96") | — | — | — |
| Weight | — | — | — | 2.48 kg | — |
| Width | 430 mm | — | 485 mm | 485 mm | — |
| Logistics data | |||||
| Harmonized System (HS) code | — | — | 85389099 | 85389099 | 85369010 |
| Software | |||||
| Linux operating systems supported | Yes | — | — | — | — |
| Mac operating systems supported | Yes | — | — | — | — |
| Operating system installed | QNAP QTS | — | — | — | — |
| Operating system version | 5.1.7 | — | — | — | — |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 | — | — | — | — |
| Windows operating systems supported | Yes | — | — | — | — |
| Operational conditions | |||||
| Operating relative humidity (H-H) | 5 - 95% | — | — | — | — |
| Operating temperature (T-T) | 0 - 40 °C | — | — | — | — |
| Storage temperature (T-T) | -20 - 70 °C | — | — | — | — |
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