# SSD drive HPE 1.92 TB 2.5" SAS P40507-B21

**URL:** https://aio.lv/en/product--hp-enterprise-p40507-b21-1--11054309
**Data updated:** 2025-12-30 15:10 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** HP Enterprise
**Manufacturer code:** P40507-B21-1
**EAN:** 4549821420414
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The HPE P40507-B21 is a 1.92 TB internal solid state drive designed for servers and workstations. With a 2.5" form factor and SAS interface, it offers impressive read speeds of 810 MB/s and write speeds of 620 MB/s. The data transfer rate reaches up to 12 Gbit/s, ensuring fast and efficient data handling for demanding applications.

## Long description

The HPE P40507-B21 is a 1.92 TB 2.5" SAS Read Intensive (RI) solid state drive designed for servers and workstations that require high read IOPS and low latency. With a 12 Gbit/s SAS interface and full-duplex data transfers, this SSD delivers up to 810 MB/s sequential read and 620 MB/s sequential write performance and is optimized for read-heavy workloads such as read caching, web serving and boot/swap tasks. The drive incorporates enterprise features including full data-path error detection and protection against surprise power loss, and is part of HPE's tested portfolio for reliable 24x7 operation.
Advantages
The HPE 1.92 TB SAS RI SSD provides high read IOPS and reduced latency to improve application responsiveness in data center environments. Its 12Gb/s SAS interface supports bidirectional transfers for increased I/O bandwidth compared with SATA, and enterprise-grade data-path error detection plus surprise power loss protection help maintain data integrity. The 2.5" form factor and broad capacity options make it suitable for integration into existing server infrastructures.
Suitable for
Read caching and content delivery
Web servers and social media platforms
Boot drives and swap/file system acceleration
Enterprise read-intensive database workloads
Key specifications
Brand: HP Enterprise (HPE)
Model / MPN: P40507-B21-1
Capacity: 1.92 TB (1920 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 620 MB/s
Optimized workload: Read Intensive (RI)
Weight: 0.5 kg
EAN: 4549821420414
How to use
Install the 2.5" HPE P40507-B21 SSD into a compatible server or storage enclosure with a SAS controller supporting 12Gb/s. Configure the drive within your server operating system or RAID controller according to vendor guidelines; for best performance in read-intensive roles, place the drive in read-cache, boot, or swap locations as appropriate. Monitor drive health using HPE management tools and update firmware per HPE recommendations to maintain reliability.
Usage recommendations
Use this HPE 12Gb SAS Read Intensive SSD in systems that require sustained high read IOPS and low latency. For maximum benefit, deploy in environments with a compatible SAS controller and 24x7 enterprise operation; ensure firmware and controller drivers are kept up to date. If your environment requires higher mixed or write endurance, consider HPE models targeted at mixed-use or write-intensive workloads.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 1920 GB |
| SSD form factor | 2.5" |
| Read speed | 810 MB/s |
| Write speed | 620 MB/s |
| Memory type | TLC |
| Data transfer rate | 12 Gbit/s |
| Random write (4KB) | 36000 IOPS |
| Random read (4KB) | 97000 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

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 1.92 TB P40507-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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