# Cylinder Lock SYNOLOGY LOCK CYLINDER D6 30x30 mm Nickel, keyed mechanical lock for Synology enclosures

**URL:** https://aio.lv/en/product--synology-78852--12118256
**Data updated:** 2026-03-20 17:58 (EET)
**Category:** Other goods
**Manufacturer:** SYNOLOGY
**Manufacturer code:** 78852
**EAN:** 4003318006210
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-78852--12118256

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

SYNOLOGY LOCK CYLINDER D6 is a 30x30 mm nickel-finish cylinder lock designed as a mechanical locking accessory for Synology enclosures and compatible equipment. The product provides keyed physical security for drive bays or chassis panels, replacing or upgrading existing cylinder locks. Suitable for protecting internal storage devices and restricting access in office or home NAS installations.

## Long description

SYNOLOGY LOCK CYLINDER D6 30x30 mm Nickel is a cylinder-style mechanical lock designed to provide keyed physical security for Synology enclosures and compatible NAS chassis. With a symmetric 30x30 mm profile and nickel finish, the lock replaces or upgrades existing cylinder locks used on drive bays, front panels, or removable chassis covers. It is intended for installations where controlled physical access to internal storage is required, such as small office or home NAS deployments.
Advantages
The cylinder lock offers a simple mechanical solution to prevent unauthorized opening of drive trays or chassis doors without relying on electronic measures. Its 30x30 mm form factor fits standard cylinder openings used on many Synology models and compatible equipment, while the nickel finish provides corrosion resistance and a neutral appearance that matches metal enclosures. As a keyed lock, it enables access control through physical keys, allowing administrators to grant or revoke physical access independently of software credentials.
Suitable for
Securing drive bays and front panels of Synology NAS enclosures
Replacing worn or damaged cylinder locks on compatible chassis
Protecting internal storage devices in small office or home environments
Use in racks or cabinets where a mechanical keyed lock is preferred
Key specifications
Lock type: cylinder, keyed mechanical
Dimensions: 30 x 30 mm profile
Finish: nickel
Intended mounting: front panel or drive bay cylinder opening
Compatibility: designed for Synology enclosures and compatible chassis
How to use
Install the cylinder lock by removing the existing lock or opening the target panel, inserting the cylinder into the matching 30x30 mm opening, and securing it according to the enclosure manufacturer’s instructions (typically with a retaining clip or nut). Use the supplied keys to lock and unlock the cylinder; ensure the cylinder is fully seated and the retaining hardware is tightened to prevent rotation. Test the lock operation before returning the NAS to normal service to confirm correct fit and key function.
Usage recommendations
For reliable security, match the lock profile to the enclosure’s cylinder opening and keep spare keys in a secure location. Periodically inspect the lock for signs of wear or corrosion and lubricate the cylinder with a graphite or manufacturer-recommended lubricant if operation becomes stiff. Do not rely solely on mechanical locking for comprehensive data protection—combine with access control, backups, and encryption as appropriate.

## FAQ

### How much does the Cylinder Lock SYNOLOGY LOCK CYLINDER cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SYNOLOGY products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SYNOLOGY service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12118256/67657973_large.webp