# SSD drive HPE 3.84 TB 2.5 inch SAS P40508-B21

**URL:** https://aio.lv/en/product--hp-enterprise-p40508-b21--10505446
**Data updated:** 2025-12-30 08:45 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** HP Enterprise
**Manufacturer code:** P40508-B21
**EAN:** 4549821422135
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4 167.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 3 444.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-p40508-b21--10505446

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The HPE P40508-B21 internal solid state drive offers a capacity of 3.84 TB and a compact 2.5 inch form factor. With a read speed of 810 MB/s and a write speed of 635 MB/s, it ensures fast data access and transfer rates of up to 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-inch SAS SSD (P40508-B21) is an enterprise-class internal drive designed to accelerate read-intensive applications in servers and workstations. With 3.84 TB capacity and a 2.5" form factor, the drive supports up to 12 Gbit/s SAS interface speeds and delivers high read IOPS, low latency, and fast sequential transfer rates—up to 810 MB/s read and 635 MB/s write. Built for continuous 24x7 operation, this SSD provides full data-path error detection and protection against surprise power loss to maintain data integrity.
Advantages
HPE SAS Read Intensive SSDs offer enhanced read performance and enterprise reliability at a competitive cost. The P40508-B21 combines high read IOPS and reduced latency to improve responsiveness for read-heavy workloads, supports full duplex 12Gb SAS for greater I/O bandwidth compared with SATA, and is available in a range of capacities. Drives are validated through extensive testing and qualification to ensure consistent operation in data center environments.
Suitable for
Read caching
Web servers and social media platforms
Boot and swap workloads
Enterprise applications requiring high read IOPS and low latency
Key specifications
Model: HPE P40508-B21
Capacity: 3.84 TB (3840 GB)
Form factor: 2.5"
Interface: 12 Gbit/s SAS (full duplex)
Sequential read speed: up to 810 MB/s
Sequential write speed: up to 635 MB/s
Weight: 0.5 kg
How to use
Install the 2.5" SAS SSD into a compatible server or workstation bay or sled according to the system manufacturer's instructions. Ensure the host system supports 12Gb SAS interfaces for optimal performance; the drive is backward-compatible with 12Gb SAS ecosystems. Configure the operating system and storage controller for the intended workload (for example, set up caching or designate the drive for boot/swap). Monitor drive health via server management tools and follow standard enterprise procedures for backups and firmware updates.
Usage recommendations
Use the drive in enterprise-class SAS environments and pair with appropriate 12Gb SAS controllers to achieve designed read-intensive performance. For future higher-bandwidth deployments, HPE also offers 24Gb SAS SSDs, which require a compatible 24G SAS controller and updated infrastructure.

## 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 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717070 |

## FAQ

### How much does the SSD drive HPE 3.84 TB P40508-B21 cost, and is it available for purchase?

The price is 4,167.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 235 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 23.07.2026 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 form factor, ssd capacity, 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-B21?

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

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