Compare
Silicon Power Ace A55 |
Silicon Power Ace A55 |
Silicon Power Ace A55 |
TP-Link Omada 300Mbps Wireless N Ceiling Mount Access Point |
Silicon Power UD85 |
Samsung 990 PRO M.2 1 TB PCI Express 4.0 V-NAND MLC NVMe |
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|---|---|---|---|---|---|---|
| PriceInfo.eu | ||||||
| Price | €98.86 | €50.00 | €28.00 | €32.25 | €68.80 | €117.80 |
| Other features | ||||||
| Product colour | - | Black | Black | White | - | - |
| Logistics data | ||||||
| Harmonized System (HS) code | 84717070 | 84717070 | 84717070 | 85176990 | - | - |
| Packaging content | ||||||
| Quick start guide | - | - | - | Yes | - | - |
| Mounting kit | - | - | - | Yes | - | - |
| PoE adapter included | - | - | - | Yes | - | - |
| Number of products included | - | - | - | 1 pc(s) | - | - |
| Packaging data | ||||||
| Package weight | - | - | - | 600 g | - | - |
| Package height | - | - | - | 69 mm | - | - |
| Package depth | - | - | - | 246 mm | - | - |
| Package width | - | - | - | 268 mm | - | - |
| Package type | - | - | - | - | - | Hanging box |
| Bundled software | - | - | - | - | - | Samsung Magician |
| Weight & dimensions | ||||||
| Weight | 63 g | 63 g | - | - | 8 g | 28 g |
| Height | 7 mm | 7 mm | 69.8 mm | 47.5 mm | 8 mm | 24.3 mm |
| Depth | 100 mm | 100 mm | 7 mm | 180 mm | 22 mm | 8.2 mm |
| Width | 69.8 mm | 69.9 mm | 100 mm | 180 mm | 80 mm | 80 mm |
| Sustainability | ||||||
| Sustainability certificates | - | RoHS | RoHS | Federal Communications Commission (FCC), CE, RoHS | CE, UKCA, WEEE | - |
| Sustainability compliance | - | - | - | Yes | - | - |
| Operational conditions | ||||||
| Vibration resistance | 20 G | - | - | - | - | - |
| Operating shock | - | 1500 G | 1500 G | - | 1500 G | 1500 G |
| Operating vibration | - | 20 G | 20 G | - | - | - |
| Storage relative humidity (H-H) | - | - | - | 5 - 90 % | - | - |
| Storage temperature (T-T) | - | - | - | -40 - 70 °C | - | - |
| Operating temperature (T-T) | - | - | - | 0 - 40 °C | 0 - 70 °C | 0 - 70 °C |
| Operating relative humidity (H-H) | - | - | - | 10 - 90 % | - | - |
| Power | ||||||
| Operating voltage | 5 V | 5 V | 5 V | - | - | 3.3 V |
| Power consumption (typical) | - | - | - | 5 W | - | - |
| Output current | - | - | - | 1 A | - | - |
| Output voltage | - | - | - | 12 V | - | - |
| Power over Ethernet (PoE) | - | - | - | Yes | - | - |
| Power over Ethernet (PoE) type supported | - | - | - | Passive PoE | - | - |
| Power consumption (idle) | - | - | - | - | - | 0.05 W |
| Power consumption (average) | - | - | - | - | - | 5.4 W |
| Power consumption (max) | - | - | - | - | - | 7.8 W |
| Technical details | ||||||
| Sustainability certificates | - | RoHS | RoHS | Federal Communications Commission (FCC), CE, RoHS | CE, UKCA, WEEE | - |
| Design | ||||||
| Certification | - | - | - | CE, FCC, RoHS | CE, FCC, UKCA, BSMI, Green dot, WEEE, RoHS, KCC | - |
| LED indicators | - | - | - | Yes | - | - |
| Reset button | - | - | - | Yes | - | - |
| On/off switch | - | - | - | Yes | - | - |
| Cable lock slot type | - | - | - | Kensington | - | - |
| Cable lock slot | - | - | - | Yes | - | - |
| Product colour | - | Black | Black | White | - | - |
| Placement | - | - | - | Ceiling, Wall | - | - |
| Antenna | ||||||
| Antenna gain level (max) | - | - | - | 3 dBi | - | - |
| Antennas quantity | - | - | - | 2 | - | - |
| Antenna features | - | - | - | Integrated antenna | - | - |
| Antenna direction type | - | - | - | Omni-directional | - | - |
| Antenna type | - | - | - | Internal | - | - |
| Performance | ||||||
| Minimum system requirements | - | - | - | Microsoft Windows 10/8/7/Vista/XP | - | - |
| Features | ||||||
| Harmonized System (HS) code | 84717070 | 84717070 | 84717070 | 85176990 | - | - |
| Backlight | - | - | - | - | Yes | |
| Mean time between failures (MTBF) | 1500000 h | 1500000 h | 1500000 h | - | 1500000 h | 1500000 h |
| S.M.A.R.T. support | - | Yes | ||||
| Sequential write speed (CDM) | 450 MB/s | 450 MB/s | 450 MB/s | - | - | - |
| Sequential read speed (CDM) | 500 MB/s | 500 MB/s | 500 MB/s | - | - | - |
| Sequential write speed (ATTO) | 530 MB/s | 530 MB/s | 530 MB/s | - | - | - |
| Sequential read speed (ATTO) | 560 MB/s | 560 MB/s | 560 MB/s | - | - | - |
| Write speed | 530 MB/s | - | - | - | 2800 MB/s | 6900 MB/s |
| Read speed | 560 MB/s | - | - | - | 3600 MB/s | 7450 MB/s |
| Data transfer rate | 6 Gbit/s | 6 Gbit/s | 6 Gbit/s | - | - | - |
| Component for | PC/notebook | PC | Notebook | - | PC/notebook | PC |
| NVMe | - | - | Yes | |||
| Memory type | 3D NAND | 3D TLC | 3D TLC | - | 3D NAND | V-NAND MLC |
| Interface | Serial ATA III | Serial ATA III | Serial ATA III | - | PCI Express 4.0 | PCI Express 4.0 |
| SSD capacity | 2000 GB | 1000 GB | 512 GB | - | 1000 GB | 1 TB |
| SSD form factor | 2.5" | 2.5" | 2.5" | - | M.2 | M.2 |
| Native Command Queuing (NCQ) | - | - | - | - | ||
| ECC | - | - | - | |||
| TRIM support | - | - | - | Yes | ||
| RAID support | - | - | - | - | ||
| Protection features | - | - | Vibration proof | - | Shock resistant | - |
| NAND flash type | - | - | SLC (Single Level Cell) | - | - | - |
| Receiver sensitivity | - | - | - | 300M: -71dBm@10% PER 150M: -75dBm@10% PER 54M: -78dBm@10% PER 11M: -93dBm@8% PER 6M: -92dBm@10% PER 1M: -96dBm@8% PER | - | - |
| Transmitting power (FCC) | - | - | - | 21 dBm | - | - |
| Transmitting power (CE) | - | - | - | 19 dBm | - | - |
| Quality of Service (QoS) support | - | - | - | Yes | - | - |
| Wireless isolation | - | - | - | Yes | - | - |
| Rate limiting | - | - | - | Yes | - | - |
| Virtual LAN features | - | - | - | VLAN mapping | - | - |
| VLAN support | - | - | - | Yes | - | - |
| Wi-Fi Multimedia (WMM)/(WME) | - | - | - | Yes | - | - |
| Automatic channel selection | - | - | - | Yes | - | - |
| Cabling technology | - | - | - | 10/100Base-T(X) | - | - |
| Networking standards | - | - | - | IEEE 802.11b, IEEE 802.11g, IEEE 802.11n | - | - |
| Frequency band | - | - | - | 2.4 - 2.4835 GHz | - | - |
| Ethernet LAN data rates | - | - | - | 10,100,1000 Mbit/s | - | - |
| Maximum data transfer rate (2.4 GHz) | - | - | - | 300 Mbit/s | - | - |
| Maximum data transfer rate | - | - | - | 300 Mbit/s | - | - |
| 6 GHz | - | - | - | No | - | - |
| 5 GHz | - | - | - | No | - | - |
| 2.4 GHz | - | - | - | Yes | - | - |
| Certification | - | - | - | CE, FCC, RoHS | CE, FCC, UKCA, BSMI, Green dot, WEEE, RoHS, KCC | - |
| Windows operating systems supported | - | - | - | - | Windows 10, Windows 11, Windows 8.1 | - |
| M.2 SSD size | - | - | - | - | 2280 (22 x 80 mm) | 2280 (22 x 80 mm) |
| PCI Express interface data lanes | - | - | - | - | x16 | - |
| Hardware encryption | - | - | - | - | Yes | |
| NVMe version | - | - | - | - | 1.4 | 2.0 |
| Security algorithms | - | - | - | 64-bit WEP, 128-bit WEP, 152-bit WEP, HTTPS, SNMP, SSH, WPA, WPA-PSK, WPA2-Enterprise, WPA2-PSK | - | 256-bit AES |
| Ports & interfaces | ||||||
| WAN connection | - | - | - | Ethernet (RJ-45), Wi-Fi | - | - |
| Ethernet LAN (RJ-45) ports | - | - | - | 1 | - | - |
| Management features | ||||||
| Syslog | - | - | - | Yes | - | - |
| Web-based management | - | - | - | Yes | - | - |
| Security | ||||||
| Access Control List (ACL) | - | - | - | Yes | - | - |
| System status alarm | - | - | - | Yes | - | - |
| Number of SSID supported | - | - | - | 8 | - | - |
| Service Set Identifier (SSID) features | - | - | - | Multiple SSIDs | - | - |
| MAC address filtering | - | - | - | Yes | - | - |
| Security algorithms | - | - | - | 64-bit WEP, 128-bit WEP, 152-bit WEP, HTTPS, SNMP, SSH, WPA, WPA-PSK, WPA2-Enterprise, WPA2-PSK | - | 256-bit AES |
