Looking for high-efficiency power solutions at an entry-level price for your ProLiant Gen9 Essential Server? HPE Entry-Level Power Supplies offer an optimized set of features with options for both redundant and non-redundant power configurations. The HPE 550W FIO Power Supply offers Silver-certified 80 Plus power efficiency up to 89%1 with an optimized set of features for non-redundant power configurations.
The HPE 900W Gold Redundant AC Power Input Module with Power Backplane can be configured to support power redundancy in ProLiant servers that offer only a single power supply bay, providing additional protection against power loss. With an 80 Plus Gold power efficiency rating up to 92%,1 this power option helps to reduce operating expenses while protecting against trapped power capacity in the data center.
Hot-plug AC power input modules allow for better serviceability with fast and easy deployment and replacement.
Optimized, High Efficiency Power Supply
The HPE 550W FIO Power Supply is a non-redundant, Silver-certified 80 Plus power option (up to 89% efficiency) offering an optimized set of features at an entry-level price.
Compatible across a wide range of HP ProLiant Gen9 Essential Servers providing a common power supply spares strategy that helps to reduce data center costs.
Innovative, High Efficiency Entry-Level Power Supply with Support for Power Redundancy
The HPE 900W Gold Power Supply can be configured to support power redundancy in ProLiant servers that offer only a single power supply bay, providing additional protection against power loss.
Gold certified 80 Plus power efficiency rating, up to 92% efficiency, reduces operating expenses and trapped power in the data center. Hot-plug AC power input modules allow for better serviceability with fast and easy deployment and replacement.
Compatible across a wide range of HP ProLiant Gen9 Essential Servers providing a common power supply spares strategy that helps to reduce data center costs.
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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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.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
Delivery Estimates
The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.
Overseas Shipments
If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au
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 / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
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.
Please note, 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 need to fill out our request a return form.
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.
Date Created: 04:23, 03-07-2026 Product URL: https://www.pbtech.com/pacific/product/PSUHPE2838719/HP-HPE-744689-B21-800W900W-Gold-AC-Power-Input-Mod
Features
Looking for high-efficiency power solutions at an entry-level price for your ProLiant Gen9 Essential Server? HPE Entry-Level Power Supplies offer an optimized set of features with options for both redundant and non-redundant power configurations. The HPE 550W FIO Power Supply offers Silver-certified 80 Plus power efficiency up to 89%1 with an optimized set of features for non-redundant power configurations.
The HPE 900W Gold Redundant AC Power Input Module with Power Backplane can be configured to support power redundancy in ProLiant servers that offer only a single power supply bay, providing additional protection against power loss. With an 80 Plus Gold power efficiency rating up to 92%,1 this power option helps to reduce operating expenses while protecting against trapped power capacity in the data center.
Hot-plug AC power input modules allow for better serviceability with fast and easy deployment and replacement.
Optimized, High Efficiency Power Supply
The HPE 550W FIO Power Supply is a non-redundant, Silver-certified 80 Plus power option (up to 89% efficiency) offering an optimized set of features at an entry-level price.
Compatible across a wide range of HP ProLiant Gen9 Essential Servers providing a common power supply spares strategy that helps to reduce data center costs.
Innovative, High Efficiency Entry-Level Power Supply with Support for Power Redundancy
The HPE 900W Gold Power Supply can be configured to support power redundancy in ProLiant servers that offer only a single power supply bay, providing additional protection against power loss.
Gold certified 80 Plus power efficiency rating, up to 92% efficiency, reduces operating expenses and trapped power in the data center. Hot-plug AC power input modules allow for better serviceability with fast and easy deployment and replacement.
Compatible across a wide range of HP ProLiant Gen9 Essential Servers providing a common power supply spares strategy that helps to reduce data center costs.
Specifications
Type Entry-Level
Input voltage 100V - 240V AC
Power output 900W
Efficiency 92%
Dimensions (W x D x H) 10.72 x 3.7 x 5.18 cm
Weight 0.4 kg
Date Created: 04:23, 03-07-2026 Product URL: https://www.pbtech.com/pacific/product/PSUHPE2838719/HP-HPE-744689-B21-800W900W-Gold-AC-Power-Input-Mod
HP HPE 744689-B21 800W/900W Gold AC Power Input Module
PB Tech price
PB Tech price
NZD $493.91$493.91
Product Attributes
Part #:PSUHPE2838719
Max Output Power:
900W
PSU Form Factor:
Not Specified
80 Plus Rating:
Gold
Modular:
No
Colour:
Grey
16-Pin GPU Connector:
No
PSU Length:
N/A
PSU ATX Version:
N/A
Modal title
Delivery
Shipping Costs
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
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.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
Delivery Estimates
The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.
Overseas Shipments
If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au
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 / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
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.
Please note, 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 need to fill out our request a return form.
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.
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