Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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$23.99
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Qnap
Qnap TL-D1600S-US 16-bay SATA JBOD expansion NAS
Adds 16 SATA drive bays and up to 288 TB of JBOD storage to a compatible NAS via the included PCIe host card and four SAS/SATA cables
- TypeDesktop NAS
- HDD Interface16 x SATA (16 x Bay)
- Form Factor16-Bay
- Included HDD CapacityDiskless System
- Max Capacity288TB
- Drive Compatibility3.5" SATA HDD 2.5" SATA SSD
- 16-bay desktop JBOD expands raw capacity up to 288TB
- Includes QXP-1600eS PCIe SATA host card for direct host connectivity
- Four SFF-8088 to SFF-8644 cables provide 6Gb/s SAS/SATA links
- Supports 3.5" SATA HDD and 2.5" SATA SSD in all 16 bays
- 250W PSU runs 100-240V with 93.66W typical draw fully populated
Expansion capacity
The Qnap TL-D1600S-US is a 16-bay desktop JBOD expansion unit designed for NAS owners who have exhausted the internal drive slots of a compatible host system. It accepts up to sixteen 3.5-inch SATA hard drives or 2.5-inch SATA SSDs in a diskless configuration, delivering a raw ceiling of 288TB when fully populated.
Build and connectivity
The chassis houses a 250W power supply rated for 100-240V input and draws a typical 93.66W with every bay occupied. Four SFF-8088 to SFF-8644 cables link the included QXP-1600eS PCIe host card to the enclosure, providing twelve-gigabit SATA and SAS pathways that support hot-swap drive maintenance without powering down the host.
Upgrade path
This unit replaces ad-hoc external drive arrays or smaller expansion shelves when a single manageable volume is required across sixteen spindles. The jump is justified when the host NAS has a free PCIe slot for the supplied card and the workload benefits from consolidated JBOD capacity rather than distributed smaller enclosures.
Highlights
- 16-bay desktop JBOD expands raw capacity up to 288TB
- Includes QXP-1600eS PCIe SATA host card for direct host connectivity
- Four SFF-8088 to SFF-8644 cables provide 6Gb/s SAS/SATA links
- Supports 3.5" SATA HDD and 2.5" SATA SSD in all 16 bays
- 250W PSU runs 100-240V with 93.66W typical draw fully populated
Specifications
| Brand | QNAP |
|---|---|
| Model | TL-D1600S-US |
| Type | Desktop NAS |
| HDD Interface | 16 x SATA (16 x Bay) |
| Form Factor | 16-Bay |
| Included HDD Capacity | Diskless System |
| Max Capacity | 288TB |
| Drive Compatibility | 3.5" SATA HDD 2.5" SATA SSD |
| Power | 250W PSU, 100 - 240V |
| Power Consumption | Power Consumption: Operating Mode, Typical 93.66 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 | 11.96 × 14.56 × 12.59 inch |
| Weight | 25.55 lbs |
| Shipping weight | 15.58 kg |
| Package size | 495 × 470 × 452 mm |
Questions about this item
What throughput does the SFF-8088 to SFF-8644 SAS/SATA 6Gb/s link cap at?
The four external cables carry SAS/SATA at 6 Gb/s per lane, so each drive tops out at the SATA 6 Gb/s interface limit.
What drive sizes and form factors fit the 16 bays?
The chassis accepts sixteen 3.5-inch SATA hard drives or 2.5-inch SATA SSDs in its hot-swap trays.
How is the QXP-1600eS host card installed and what step is often missed?
Seat the QXP-1600eS PCIe SATA host card in an open PCIe slot, attach the four SFF-8088 to SFF-8644 cables, then install drives; the step often missed is connecting all four cables to enable every bay.
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