Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
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Qnap
3.5-inch drive tray compatible with TS-473, TS-673, TS-873 and TS-1677X NAS models
This Qnap TRAY-35-NK-BLK06 is a drive mounting tray designed for TS-473, TS-673, TS-873 and TS-1677X desktop NAS units. It provides the mechanical interface needed to install a 3.5 inch hard drive into the corresponding drive bay. The accessory is supplied new and ready for immediate installation.
System builders adding storage capacity to the listed Qnap models will find this tray essential for each additional drive. Users of other NAS series or different form-factor bays cannot use this specific tray and should verify their chassis requirements before ordering. It serves strictly as a physical mounting carrier.
The single specification that decides compatibility is the explicit model list: TS-473, TS-673, TS-873 and TS-1677X. Only those units accept the TRAY-35-NK-BLK06, so confirming the exact NAS model is the only check required before purchase.
| Brand | QNAP |
|---|---|
| Model | TRAY-35-NK-BLK06 |
| Type | Accessory |
| Features | HDD tray for TS-473, TS-673, TS-873, TS-1677X |
| Shipping weight | 1.36 kg |
| Package size | 254 × 127 × 76 mm |
Slide the 3.5 inch drive into the tray, secure it with the four side screws, then insert the tray into the bay until the latch clicks; the step most people miss is tightening those four screws before insertion.
The tray itself has no moving parts and requires no scheduled maintenance; only replace it if the plastic latch or metal rails become cracked or bent from repeated drive swaps.
The plastic release latch is the first component to show wear under frequent drive changes, so inspect it regularly if you swap drives daily.
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