# Rail kit HP 1U Large Form Factor Gen9 Mod Easy Install (MPN 789388-B21)

**URL:** https://aio.lv/en/product--hp-789388-b21--12055933
**Data updated:** 2026-03-12 19:39 (EET)
**Category:** Server Parts & Components
**Manufacturer:** HP
**Manufacturer code:** 789388-B21
**EAN:** 4514953803190
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 189.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 157.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-789388-b21--12055933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

HP 1U Large Form Factor Gen9 Mod Easy Install Rail Kit (MPN 789388-B21) — направляющий монтажный комплект для установки серверов HP Gen9 в 19" стойки. Предназначен для 1U больших корпусов (Large Form Factor) и обеспечивает простую установку и выдвижение сервера для обслуживания. Подходит для совместимых шасси HP Gen9 в средах центров обработки данных и серверных шкафов.

## Long description

HP 1U Large Form Factor Gen9 Mod Easy Install Rail Kit is a mounting rail kit designed to install compatible HP Gen9 servers in standard 19" racks. It is intended for 1U large form factor server chassis and provides a tool-less or simplified installation experience that allows the server to slide in and out for access and maintenance. The kit supports stable, secure mounting and helps maintain alignment and ventilation in data center and server room environments.
Advantages
The rail kit offers straightforward installation and removal of 1U large form factor Gen9 servers, reducing rack installation time and minimizing the need for additional tools. Constructed to provide reliable support and stable engagement with rack rails, it enables smooth sliding for servicing and replacement. The design helps preserve airflow and rack spacing for efficient cooling while ensuring the server remains secure during operation.
Suitable for
Mounting HP Gen9 1U large form factor servers in 19" server racks
Data center racks and enterprise server rooms
Environments requiring frequent server access for maintenance or upgrades
Servers that need stable, slide-out mounting for hardware serviceability
Key specifications
Compatible with 19-inch rack enclosures
Designed for 1U large form factor server chassis
Easy-install mechanism for tool-less or simplified mounting and removal
Slide-out capability for front and rear service access
Durable metal construction for stable rack support
How to use
Install the rail kit by attaching the rail brackets to the rack posts at the appropriate 1U position, aligning the rails with the server chassis mounting points, and securing per the kit's engagement features. Slide the server into the installed rails until it engages, verifying secure attachment and proper alignment. To service the server, retract the release mechanism and slide the chassis out for access to internal components, then slide it back and lock it in place when finished.
Usage recommendations
Ensure the rack is properly rated for the combined weight of the rail kit and installed server. Verify compatibility with your specific Gen9 large form factor chassis prior to installation and follow rack grounding and airflow guidelines to maintain safe and efficient operation.

## FAQ

### How much does the HP 1U Large Form Factor Gen9 Mod Easy Install rail kit cost, and is it available for purchase?

The price is 189.99 € (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 16.07.2026 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 HP 1U Large Form Factor Gen9 Mod Easy Install rail kit 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 HP 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 HP 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

## Image

https://aio.lv/img/cache/product/12055933/67593444_large.webp