# SSD drive HPE 3.84 TB 2.5" SAS P40508-K21

**URL:** https://aio.lv/en/product--hp-enterprise-p40508-k21--11203893
**Data updated:** 2026-01-23 13:50 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** HP Enterprise
**Manufacturer code:** P40508-K21
**EAN:** 5715063684832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4 598.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 3 800.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-p40508-k21--11203893

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The HPE P40508-K21 internal solid state drive offers a capacity of 3.84 TB with a 2.5" form factor. It features a read speed of 810 MB/s and a write speed of 635 MB/s, ensuring efficient data transfer with a rate of 12 Gbit/s. Designed for servers and workstations, this SSD enhances performance and reliability for demanding applications.

## Long description

The HPE 3.84 TB 2.5" SAS SSD (model P40508-K21) is a 12Gb/s enterprise SAS solid state drive designed to accelerate read-intensive server and workstation applications. With 3.84 TB capacity in a 2.5" form factor and sustained transfer rates (read up to 810 MB/s, write up to 635 MB/s), the drive is intended to improve I/O performance and reduce latency in data-center workloads. The SAS interface provides reliable 24x7 operation and full-duplex data transfer for greater bandwidth compared with SATA.
Advantages
HPE 12Gb SAS Read Intensive SSDs deliver high read IOPS and reduced latency while maintaining data integrity through full data-path error detection and surprise power-loss protection. The drive combines enterprise-class reliability with efficient performance, a broad range of capacities, and extensive testing and qualification to support continuous, mission-critical operation.
Suitable for
 Read caching and content delivery
 Web servers and social media workloads
 Boot and swap volumes in enterprise servers
 Read-intensive database and analytics reads
Key specifications
 Capacity: 3.84 TB (3840 GB)
 Form factor: 2.5"
 Interface: 12 Gb/s SAS (full duplex)
 Sequential read speed: up to 810 MB/s
 Sequential write speed: up to 635 MB/s
 Optimized for read-intensive IOPS and low latency
 Designed for 24x7 enterprise operation
 Weight: 0.5 kg
How to use
Install the 2.5" SAS SSD into a compatible server or storage bay with a 12Gb/s SAS controller. Ensure the server firmware and controller drivers support enterprise SAS drives, then configure the drive in the operating system or RAID controller as required for the intended workload (for example, as a read cache, boot device, or part of a storage array). Follow standard data-center procedures for hot-swap insertion if supported and validate drive recognition before production use.
Usage recommendations
Use this read-intensive SAS SSD in environments that prioritize high read IOPS and steady low-latency performance. For maximum compatibility and potential future performance gains, deploy on systems with enterprise SAS controllers and consider infrastructure that supports newer SAS revisions when available. Monitor drive health using server management tools and adhere to backup and redundancy practices for mission-critical data.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 3840 GB |
| SSD form factor | 2.5" |
| Read speed | 810 MB/s |
| Write speed | 635 MB/s |
| Memory type | TLC |
| Data transfer rate | 12 Gbit/s |
| Random write (4KB) | 37000 IOPS |
| Random read (4KB) | 100000 IOPS |
| Read latency | 140 µs |
| Write latency | 35 µs |
| Hardware encryption | No |
| Component for | Server/workstation |
| NVMe | No |
| Interface | SAS |
| Hot-Plug support | Yes |
| Target workload | Read Intensive (RI) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.5 kg |
| Height | 146.1 mm |
| Width | 219.2 mm |
| Depth | 228.6 mm |

## FAQ

### How much does the SSD drive HPE 3.84 TB P40508-K21 cost, and is it available for purchase?

The price is 4,598.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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 Enterprise 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 Enterprise 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ssd capacity, ssd form factor, read speed, write speed, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for SSD drive HPE 3.84 TB P40508-K21?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11203893/62424353_large.webp