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Synology 500W Power Set For spares/warranty replacement - only for use with Synology NAS

Applied Models: RS3618xs, RS2423+, RS2421+, RS2418+, RS2416+, RX1217

PB Tech price
PB Tech price
$ 576 .92
 +GST
$ 663 .46
 inc GST

Out of stock

Synology 500W Power Set For spares/warranty replacement - only for use with Synology NAS

Applied Models: RS3618xs, RS2423+, RS2421+, RS2418+, RS2416+, RX1217

  • Brand: Synology
  • MPN: PSU 500W_4
  • Part #: PSUSYN5004
  • UPC: 846504009169
PB Tech price
$ 576 .92 $ 663 .46
 +GST  inc GST

No store stock available.

Click & Collect: Collect unavailable
Delivery: Out of stock When will I receive it?
  • Brand: Synology
  • MPN: PSU 500W_4
  • Part #: PSUSYN5004
  • UPC: 846504009169

Max Output Power

500W

PSU Form Factor

ATX

80 Plus Rating

N/A

Modular

No

Colour

Not Specified

16-Pin GPU Connector

No

PSU Length

150mm

PSU ATX Version

Not Specified

Features

The Synology PSU 500W_4 stands as a 500-watt internal power supply unit specifically engineered for a select range of Synology NAS devices, as well as server and rack-mount storage hardware. Acting as the principal source of electrical power for disk arrays, enclosures, or rack-mounted systems, this PSU is targeted at configurations demanding more robust power delivery than what entry-level models can offer.

Technical Specifications and Cabling Design

Key technical highlights of the PSU 500W_4 include its total output capacity of 500 watts and the presence of a standard 24-pin ATX motherboard power connector. The unit uses a non-modular cable design, meaning all cables are permanently attached. This non-modular structure simplifies internal connection layouts for server racks and ensures there are no misplaced or missing cables during installation or maintenance.

Compatibility and Intended Use

This power supply is purpose-built for server and NAS applications, and not for typical desktop PC environments. It is compatible with several Synology models, including the RS2416+, RX1217, and RS3618xs. Its broad compatibility makes it an ideal replacement or spare power supply for medium- to high-capacity NAS or rack systems-especially where multiple drives or consistently high workloads are involved.

Benefits in Server or NAS Deployments

By providing up to 500 watts of power with a secure and predictable wiring layout, the PSU 500W_4 supports the continual operation and reliability essential to professional storage and server deployments. This level of power overhead is particularly beneficial for environments with high uptime and heavy I/O operations, reducing the risk of power interruptions that could compromise data integrity or system performance.

Distinctive Features over Consumer PSUs

Unlike consumer-grade desktop power supplies, the PSU 500W_4 is optimized strictly for the needs of server or NAS installations. It does not feature modular cabling, additional GPU power connectors, or cosmetic enhancements often found in PC-focused PSUs. Instead, its strengths lie in delivering steady, uninterrupted power suited to demanding NAS workloads, making it an indispensable component for data-intensive or mission-critical Synology installations.

Specifications

General

Brand

Synology

Manufacturer Part Number

PSU 500W_4

Power

Total power

500 W

Ports & interfaces

Motherboard power connector

24-pin ATX

Cabling type

Non-Modular

Performance

Purpose

Server

Compatible products

RS2416+, RX1217, RS3618xs

Weight & dimensions

Width

150 mm

Depth

145 mm

Height

86 mm

Weight

1.69 kg

Manufacturer Part No:
PSU 500W_4
Brand:
Product Type:
For spares/warranty replacement - only for use with Synology NAS
UPC
846504009169
Product Family:
500W
Shipping Weight:
5 kg
PB Part No:
PSUSYN5004
Product Model:
Power Set
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

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Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

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The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-7 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

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To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

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1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

Synology 500W Power Set For spares/warranty replacement - only for use with Synology NAS Applied Models: RS3618xs, RS2423+, RS2421+, RS2418+, RS2416+, RX1217

  • Brand: Synology
  • MPN: PSU 500W_4
  • Part #: PSUSYN5004
  • UPC:846504009169
PB Tech price $576.92 Excluding GST PB Tech price $663.46 Including GST

Date Created: 06:02, 01-01-2026
Product URL: https://www.pbtech.co.nz/product/PSUSYN5004/Synology-500W-Power-Set-For-spareswarranty-replace
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Westgate 0
Auckland - Penrose 0
Auckland - Henderson (Express) 0
Auckland - St Lukes 0
Auckland - Manukau 0
Hamilton 0
Tauranga 0
New Plymouth 0
Palmerston North 0
Petone 0
Wellington 0
Auckland - Head Office 0
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 0
Christchurch - Christchurch Central 0
Dunedin 0

Features

The Synology PSU 500W_4 stands as a 500-watt internal power supply unit specifically engineered for a select range of Synology NAS devices, as well as server and rack-mount storage hardware. Acting as the principal source of electrical power for disk arrays, enclosures, or rack-mounted systems, this PSU is targeted at configurations demanding more robust power delivery than what entry-level models can offer.

Technical Specifications and Cabling Design

Key technical highlights of the PSU 500W_4 include its total output capacity of 500 watts and the presence of a standard 24-pin ATX motherboard power connector. The unit uses a non-modular cable design, meaning all cables are permanently attached. This non-modular structure simplifies internal connection layouts for server racks and ensures there are no misplaced or missing cables during installation or maintenance.

Compatibility and Intended Use

This power supply is purpose-built for server and NAS applications, and not for typical desktop PC environments. It is compatible with several Synology models, including the RS2416+, RX1217, and RS3618xs. Its broad compatibility makes it an ideal replacement or spare power supply for medium- to high-capacity NAS or rack systems-especially where multiple drives or consistently high workloads are involved.

Benefits in Server or NAS Deployments

By providing up to 500 watts of power with a secure and predictable wiring layout, the PSU 500W_4 supports the continual operation and reliability essential to professional storage and server deployments. This level of power overhead is particularly beneficial for environments with high uptime and heavy I/O operations, reducing the risk of power interruptions that could compromise data integrity or system performance.

Distinctive Features over Consumer PSUs

Unlike consumer-grade desktop power supplies, the PSU 500W_4 is optimized strictly for the needs of server or NAS installations. It does not feature modular cabling, additional GPU power connectors, or cosmetic enhancements often found in PC-focused PSUs. Instead, its strengths lie in delivering steady, uninterrupted power suited to demanding NAS workloads, making it an indispensable component for data-intensive or mission-critical Synology installations.

Specifications

General

Brand

Synology

Manufacturer Part Number

PSU 500W_4

Power

Total power

500 W

Ports & interfaces

Motherboard power connector

24-pin ATX

Cabling type

Non-Modular

Performance

Purpose

Server

Compatible products

RS2416+, RX1217, RS3618xs

Weight & dimensions

Width

150 mm

Depth

145 mm

Height

86 mm

Weight

1.69 kg

Date Created: 06:02, 01-01-2026
Product URL: https://www.pbtech.co.nz/product/PSUSYN5004/Synology-500W-Power-Set-For-spareswarranty-replace