PrologyParts Index

QNAP SP-4BAY-PSU

250W Power Supply Unit for 1U Rackmount NAS & Intel-based 4-bay NAS/NVR

MPNSP-4BAY-PSUQNAPPower suppliesUpdated

Key facts

Part number
SP-4BAY-PSU
Brand
QNAP
Category
Power supplies
Price
AUD 218.90≈ USD 154 Reference price (RRP)
Availability
On request — ask for a quote

Overview

Applied Models:

TS-439 Pro/ Pro II+, TS-453 Pro, TS-853S Pro(SS-853 Pro),TS-459 Pro/Pro+/II,TS-469L, TS-469 Pro, TS-470, TS-470 Pro,TVS-471, TVS-471U

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 218.90≈ USD 154
Oct 2026
Lowest recorded
AUD 218.90≈ USD 154
Highest recorded
AUD 218.90≈ USD 154
Recorded
2026
1 price point

AUD 218.90 rrp, recorded

Buy or sell QNAP SP-4BAY-PSU

Buying QNAP power supplies

Looking to buy the QNAP SP-4BAY-PSU or a compatible power supply? Prology supplies new, refurbished and used QNAP power supplies in Australia and the United States. Send the part number and quantity for a firm price.

Selling QNAP power supplies

Have a spare or decommissioned SP-4BAY-PSU? Prology buys used and surplus QNAP power supplies — single units or whole lots — and replies with an offer within 1 business day. Sell your SP-4BAY-PSU.

What is the QNAP SP-4BAY-PSU?
The QNAP SP-4BAY-PSU is a QNAP power supply – 250W Power Supply Unit for 1U Rackmount NAS & Intel-based 4-bay NAS/NVR.
How much does the QNAP SP-4BAY-PSU cost?
The reference price on record is AUD 218.90 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the QNAP SP-4BAY-PSU?
It is not listed on the Prology store yet. Prology sources QNAP power supplies on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used QNAP SP-4BAY-PSU?
Yes. Prology buys used and surplus QNAP power supplies, including the SP-4BAY-PSU. Get an offer — sell outright or trade in against your next order.

Request a quote for SP-4BAY-PSU

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More QNAP Power supplies

All QNAP parts starting with “S” · All QNAP part numbers