Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
0.00030561BTC
In stock
Qnap
Qnap TS-264-8G-US NAS 2-Bay Intel Celeron N5095 8GB DDR4 2 x 2.5GbE
Two-bay desktop NAS with Intel Celeron N5095 processor, 8 GB DDR4, and dual 2.5 GbE ports for fast file sharing
- TypeDesktop NAS
- Ports1 x Expansion Port / 1 x HDMI 2.0 / 2 x 2.5GbE / 2 x USB 2.0
- Port RJ-452 x 2.5 GbE
- HDD Interface2 x SATA (2 x Bay)
- Form Factor2-Bay
- ProcessorIntel Celeron N5095
- Intel 4-core processor bursts to 2.9 GHz for responsive multi-tasking
- 8 GB DDR4 memory handles simultaneous apps and virtual machines
- Two 2.5 GbE ports deliver up to 2.5 Gbps network throughput
- Two M.2 2280 slots plus PCIe Gen3 x2 slot add cache or extra connectivity
- Diskless 2-bay chassis accepts 3.5" or 2.5" SATA drives up to 16 TB total
Two-bay desktop NAS for small teams
The TS-264-8G-US is a diskless desktop NAS with two drive bays, an Intel Celeron N5095 four-core processor that bursts to 2.9 GHz and 8 GB of onboard DDR4 memory. It targets home offices and small businesses that need shared storage, backup and light virtualisation without a rackmount chassis.
Thermals noise and power draw
Typical operating power is 29.086 W with drives installed and drops to 18.288 W in HDD sleep mode, supplied by a 65 W adapter rated for 100-240 V input. The unit is rated for 0-40 °C operating temperature and 5-95 % relative humidity non-condensing.
Expansion slots and connectivity
Two M.2 2280 PCIe Gen 3 x1 slots and one PCIe Gen 3 x2 slot allow adding cache or extra network cards. Front and rear ports include two 2.5GbE RJ-45, one HDMI 2.0, two USB 2.0 and two USB 3.2 Gen 2 for direct-attached storage or peripherals.
Highlights
- Intel 4-core processor bursts to 2.9 GHz for responsive multi-tasking
- 8 GB DDR4 memory handles simultaneous apps and virtual machines
- Two 2.5 GbE ports deliver up to 2.5 Gbps network throughput
- Two M.2 2280 slots plus PCIe Gen3 x2 slot add cache or extra connectivity
- Diskless 2-bay chassis accepts 3.5" or 2.5" SATA drives up to 16 TB total
Specifications
| Brand | QNAP |
|---|---|
| Series | TS-264 2-Bay |
| Model | TS-264 |
| Part Number | TS-264-8G-US |
| Type | Desktop NAS |
| Ports | 1 x Expansion Port / 1 x HDMI 2.0 / 2 x 2.5GbE / 2 x USB 2.0 / 2 x USB 3.2 Gen 2 |
| Port RJ-45 | 2 x 2.5 GbE |
| HDD Interface | 2 x SATA (2 x Bay) |
| Form Factor | 2-Bay |
| Processor | Intel Celeron N5095 |
| Installed Memory | 8GB |
| Max Memory Capacity | 8GB |
| Included HDD Capacity | Diskless System |
| Max Capacity | 16TB |
| Drive Compatibility | 3.5" SATA HDD 2.5" SATA SSD |
| LEDs | Power/Status, LAN, USB, HDD1-2 |
| Power | 65W adapter, 100-240V |
| Power Consumption | HDD Sleep Mode: 18.288 W Operating Mode: Typical 29.086 W Tested with drives fully populated. |
| Temperature | Operating Temperature: 0 - 40 °C (32°F - 104°F) Storage Temperature: -20 - 70°C (-4°F - 158°F) |
| Humidity | 5-95% RH non-condensing, wet bulb: 27°C (80.6°F) |
| Usage | Backup & stream media through personal cloud |
| Dimensions | 6.61 × 4.13 × 8.9 inch |
| Weight | Weight (Net): 3.42 lbs Weight (Gross): 5.91 lbs |
| Shipping weight | 2.59 kg |
| Package size | 295 × 277 × 203 mm |
Questions about this item
How do I install the 3.5" SATA drives in the two bays, and what step is often missed?
Slide each drive into a bay until the SATA connector seats firmly; the step people miss is securing the drive with the supplied screws so vibration does not loosen the connection.
What maintenance or replacement will the 8 GB on-board DDR4 memory need later?
The 8 GB DDR4 is soldered on-board and cannot be upgraded or replaced; no memory maintenance is required beyond keeping the NAS within the 0–40 °C operating range.
Which limit appears first when the Intel Celeron N5095 runs sustained workloads at 2.9 GHz burst?
The processor thermal ceiling is reached before the 65 W adapter limit, causing the CPU to throttle below burst speed to stay within the 40 °C maximum operating temperature.
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