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Silverstone HELA 2500Rz 2500W ATX 3.1 Plantinum Power Supply

Cybenetics Platinum Efficiency Certification - Fully Modular

PB Tech price
PB Tech price
$ 903 .48
 +GST
$ 1,039 .00
 inc GST
$903.48  +GST
$1,039.00

Silverstone HELA 2500Rz 2500W ATX 3.1 Plantinum Power Supply

Cybenetics Platinum Efficiency Certification - Fully Modular

Includes 12VHPWR PCIe connector with ATX 3.0 and PCIe Gen 5 standard!
  • Brand: Silverstone
  • MPN: SST-HA2500R-PM
  • Part #: PSUSVT18925
  • UPC: 844761028695
PB Tech price
$ 903 .48 $ 1,039 .00
 +GST  inc GST


Click & Collect: Select your store to check availability
Delivery: Order now and it ships today When will I receive it?
$903.48  +GST
$1,039.00

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*12 Months No Payments & No Interest (“Payment Holiday”) is available on Long Term Finance (LTF) for in-store & online purchases. Min Spend $200. Lending criteria, $50 annual Account Fee, fees, Ts&Cs apply. $55 Establishment Fee applies to your first LTF transaction, $35 Advance Fee applies to subsequent LTF transactions. Standard Interest Rate currently 28.95% p.a. applies at the end of LTF Interest Free Period. Rates and fees correct as at date of publication, subject to change. Other interest rates and fees may apply. See qcard.co.nz for full details. Credit provided by Columbus Financial Services Limited. Excludes vouchers, gift cards, software licenses, game activation codes, pre-orders, Customized-to-Order (CTO) Apple Mac, and backorders.

*See here for full T&C

  • Brand: Silverstone
  • MPN: SST-HA2500R-PM
  • Part #: PSUSVT18925
  • UPC: 844761028695

Max Output Power

2500W

PSU Form Factor

ATX

80 Plus Rating

Platinum

Modular

Full

Colour

Black

16-Pin GPU Connector

4

PSU Length

200mm

PSU ATX Version

ATX 3.1

Features



HELA 2500Rz

Cybenetics Platinum 2500W ATX 3.1 & PCIe 5 Fully Modular ATX Power Supply

- Compliant with ATX 3.1 and PCIe Gen 5 standards, supporting 12V-2x6 PCIe connectors
- 4 x native 12V-2x6 connectors with cables included, supporting RTX 40/50 series GPUs.
- High efficiency with Cybenetics Platinum certification
- 24/7 continuous power output with 50℃ operating temperature
- Fully modular design with  SilverStone's 3rd generation modular interface
- Silent running 135mm dual ball bearing fan with delayed shut-off function
- Compact 200mm depth design allows for easy system integration

12V-2x6 PCIe connector with ATX 3.1 and PCIe Gen5 standards

Easily and efficiently power high-end systems with the latest graphics cards, including RTX 40 and RTX 50 series.

 

Cybenetics Platinum certified

Designed for Cybenetics Platinum level of efficiency, to minimize wasted heat while significantly reducing electricity consumption.

 

Fully modular design with universal EPS / PCIe connector interface

Included are flat cables that offer exceptional flexibility, enabling easy and efficient cable folding and management.

 

All Japanese electrolytic capacitors

Guarantees dependable power delivery and an extended lifespan.

 

High reliability cooling fan with delayed shut-off function

Equipped with a 135mm cooling fan that delivers exceptional airflow and operates quietly. It also features a delayed shut-off function, which extends the cooling process after the system powers down, helping to dissipate residual heat and protect sensitive components.

 

Advanced protections for safety and security

- Over current protection
- Over power protection
- Over voltage protection
- Short circuit protection
- Under voltage protection
- Over temperature protection

Connectors / Cable

Specifications

Product No.

SST-HA2500R-PM

Model (safety certification)

SST-AX2500MCPT-A

Color

Black (lead-free paint)

Max. DC Output

2500W

Power density

969W/L

Load Range

Output +3.3V +5V +12V +5VSB -12V
Max.(Amps) 22A 22A 208.3A 3.0A 0.5A
Min.(Amps) 0A 0A 0A 0A 0A
Range (%) ±3% ±3% ±3% ±3% ±10%
Line Reg.(%) ±1% ±1% ±1% ±1% ±1%
Ripple(mVp-p) 30mV 30mV 50mV 30mV 50mV

Combined +3.3V & +5V

120W

Combined +12V

2500W

Input Voltage

2500W: 200 ~ 240 Vrms
1650W: 103 ~ 264 Vrms
1350W: 90 ~ 264 Vrms

Input Frequency Range

47Hz ~ 63Hz

PFC

Active PFC(PF>0.9 at full load)

Efficiency

≥89% & <91% overall efficiency

MTBF

100,000 hours

Operating temperature

0°C ~ 50°C

Protection

Over Current Protection
Over Power Protection
Over Voltage Protection
Under Voltage Protection
Short Circuit Protection
Over Temperature Protection

Connectors

1 x 24 Pin motherboard connector
4 x 8 / 4-Pin EPS / ATX 12V connect
7 x 8 / 6-Pin PCIe connectors
4 x 12+4-Pin 12V-2x6 connector
12 x SATA connector
4 x 4-Pin Peripheral connector

Cooling System

135mm dual ball bearing fan

Noise Level

18 dBA minimum

Certification

Cybenetics Platinum

Form factor

ATX (PS2)

Dimension

150mm (W) x 86mm (H) x 200mm (D)
5.91" (W) x 3.39" (H) x 78" (D)

Weight

4.16 kg

Manufacturer Part No:
SST-HA2500R-PM
Brand:
Product Type:
Power Supply
UPC
844761028695
Product Family:
HELA
Shipping Weight:
4.16 kg
PB Part No:
PSUSVT18925
Product Model:
2500Rz 2500W
Warranty: 60 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.

Delivery Estimates

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 2-4 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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Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

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Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

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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.

Silverstone HELA 2500Rz 2500W ATX 3.1 Plantinum Power Supply Cybenetics Platinum Efficiency Certification - Fully Modular

Includes 12VHPWR PCIe connector with ATX 3.0 and PCIe Gen 5 standard!
  • Brand: Silverstone
  • MPN: SST-HA2500R-PM
  • Part #: PSUSVT18925
  • UPC:844761028695
PB Tech price $903.48 Excluding GST PB Tech price $1,039.00 Including GST

Date Created: 06:09, 30-10-2025
Product URL: https://www.pbtech.co.nz/product/PSUSVT18925/imgad/promotion/20251021140131_Cool-As-Corsair-Deals-at-PB-Tech-New-Zealand.jpg
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 12
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 0
Christchurch - Christchurch Central 0
Dunedin 0

Features



HELA 2500Rz

Cybenetics Platinum 2500W ATX 3.1 & PCIe 5 Fully Modular ATX Power Supply

- Compliant with ATX 3.1 and PCIe Gen 5 standards, supporting 12V-2x6 PCIe connectors
- 4 x native 12V-2x6 connectors with cables included, supporting RTX 40/50 series GPUs.
- High efficiency with Cybenetics Platinum certification
- 24/7 continuous power output with 50℃ operating temperature
- Fully modular design with  SilverStone's 3rd generation modular interface
- Silent running 135mm dual ball bearing fan with delayed shut-off function
- Compact 200mm depth design allows for easy system integration

12V-2x6 PCIe connector with ATX 3.1 and PCIe Gen5 standards

Easily and efficiently power high-end systems with the latest graphics cards, including RTX 40 and RTX 50 series.

 

Cybenetics Platinum certified

Designed for Cybenetics Platinum level of efficiency, to minimize wasted heat while significantly reducing electricity consumption.

 

Fully modular design with universal EPS / PCIe connector interface

Included are flat cables that offer exceptional flexibility, enabling easy and efficient cable folding and management.

 

All Japanese electrolytic capacitors

Guarantees dependable power delivery and an extended lifespan.

 

High reliability cooling fan with delayed shut-off function

Equipped with a 135mm cooling fan that delivers exceptional airflow and operates quietly. It also features a delayed shut-off function, which extends the cooling process after the system powers down, helping to dissipate residual heat and protect sensitive components.

 

Advanced protections for safety and security

- Over current protection
- Over power protection
- Over voltage protection
- Short circuit protection
- Under voltage protection
- Over temperature protection

Connectors / Cable

Specifications

Product No.

SST-HA2500R-PM

Model (safety certification)

SST-AX2500MCPT-A

Color

Black (lead-free paint)

Max. DC Output

2500W

Power density

969W/L

Load Range

Output +3.3V +5V +12V +5VSB -12V
Max.(Amps) 22A 22A 208.3A 3.0A 0.5A
Min.(Amps) 0A 0A 0A 0A 0A
Range (%) ±3% ±3% ±3% ±3% ±10%
Line Reg.(%) ±1% ±1% ±1% ±1% ±1%
Ripple(mVp-p) 30mV 30mV 50mV 30mV 50mV

Combined +3.3V & +5V

120W

Combined +12V

2500W

Input Voltage

2500W: 200 ~ 240 Vrms
1650W: 103 ~ 264 Vrms
1350W: 90 ~ 264 Vrms

Input Frequency Range

47Hz ~ 63Hz

PFC

Active PFC(PF>0.9 at full load)

Efficiency

≥89% & <91% overall efficiency

MTBF

100,000 hours

Operating temperature

0°C ~ 50°C

Protection

Over Current Protection
Over Power Protection
Over Voltage Protection
Under Voltage Protection
Short Circuit Protection
Over Temperature Protection

Connectors

1 x 24 Pin motherboard connector
4 x 8 / 4-Pin EPS / ATX 12V connect
7 x 8 / 6-Pin PCIe connectors
4 x 12+4-Pin 12V-2x6 connector
12 x SATA connector
4 x 4-Pin Peripheral connector

Cooling System

135mm dual ball bearing fan

Noise Level

18 dBA minimum

Certification

Cybenetics Platinum

Form factor

ATX (PS2)

Dimension

150mm (W) x 86mm (H) x 200mm (D)
5.91" (W) x 3.39" (H) x 78" (D)

Weight

4.16 kg

Date Created: 06:09, 30-10-2025
Product URL: https://www.pbtech.co.nz/product/PSUSVT18925/imgad/promotion/20251021140131_Cool-As-Corsair-Deals-at-PB-Tech-New-Zealand.jpg