# QNAP PSU f/ 2U, 8-Bay NAS power supply unit 300 W

**URL:** https://aio.lv/en/product--qnap-sp-8bay2u-s-psu--3100474
**Data updated:** 2025-12-29 10:46 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** QNAP
**Manufacturer code:** SP-8BAY2U-S-PSU
**EAN:** 4712511121032
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 244.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 202.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qnap-sp-8bay2u-s-psu--3100474

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The QNAP PSU for 2U, 8-Bay NAS provides a reliable 300 W power supply for your server needs. Compatible with TS-809U-RP, 859U-RP, and VS-8024U-RP models, it ensures stable performance. Dimensions: 175 mm (W) x 218 mm (D) x 54 mm (H).

## Long description

The QNAP PSU f/ 2U, 8-Bay NAS power supply unit 300 W is a replacement internal power supply designed for 2U rackmount NAS and NVR systems. It delivers a total rated output of 300 W and is compatible with QNAP models TS-809U-RP, TS-859U-RP and VS-8024U-RP. Physical dimensions are 175 mm (W) x 218 mm (D) x 54 mm (H), and the unit weighs approximately 0.9 kg, making it suitable for compact server installations that require a dedicated single power supply.
Advantages
The unit provides a stable 300 W output in a compact form factor suitable for 2U, 8-bay NAS chassis. It is a direct-fit replacement for the specified QNAP models, which simplifies maintenance and reduces downtime. Its light weight and standard dimensions make installation straightforward in compatible rackmount enclosures.
Suitable for
QNAP TS-809U-RP server maintenance and replacement
QNAP TS-859U-RP server maintenance and replacement
QNAP VS-8024U-RP NVR power supply replacement
2U rackmount NAS or NVR systems requiring a single 300 W PSU
Key specifications
Total power: 300 W
Compatible models: TS-809U-RP, TS-859U-RP, VS-8024U-RP
Dimensions (W x D x H): 175 x 218 x 54 mm
Weight: 0.9 kg
Brand: QNAP
Manufacturer part number (MPN): SP-8BAY2U-S-PSU
EAN: 4712511121032
How to use
Power off the host NAS or NVR and disconnect AC mains before servicing. Remove the chassis cover according to the device manual, locate the existing PSU bay for the 2U, 8-bay unit, and unplug internal connectors carefully. Slide the replacement QNAP PSU into the bay, reconnect internal power cables securely, replace the chassis cover, and reconnect AC mains. Power on the system and verify normal operation in the device management interface.
Usage recommendations
Use this QNAP 300 W PSU only in the listed compatible models and in 2U rackmount enclosures that support the specified dimensions. Ensure correct voltage input and proper ventilation in the rack to prevent overheating. Replace the unit with identical or manufacturer-recommended parts to maintain warranty and system reliability.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 300 W |

### Performance

| Feature | Value |
|---|---|
| Purpose | Server |
| Compatible products | TS-809U-RP/859U-RP/859U-RP+
VS-8024U-RP/VS-8032U-RP/VS-8040U-RP |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.9 kg |
| Height | 54 mm |
| Width | 175 mm |
| Depth | 218 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the QNAP PSU f/ 2U, 8-Bay NAS cost, and is it available for purchase?

The price is 244.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can QNAP PSU f/ 2U, 8-Bay NAS be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 QNAP 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 QNAP 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3100474/64785126_large.webp