# HP EX920 512GB NVMe M.2-2280 3D TLC NAND Internal Solid State Drive with 512 MB Cache

- Category: Storage
- Brand: HP
- Model: EX920
- Part number: 2YY46AA#ABC
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.6/5 from 548 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/storage/hp-ex920-2yy46aa/

## Description

N/A

## Specifications

| Spec | Value |
| --- | --- |
| Brand | HP |
| Model | EX920 |
| Maximum Capacity | 512 GB |
| Form Factor | M.2-2280 (SSD) |
| Cache Memory | 512 MB |
| Interface | PCIe 3.0 x4 |

## Key Features

- M.2 2280, HP controller Offering with 8 flash memory channels that support PCIe 3.1 x4 and NVMe 1.3
- Sequential read/write speeds up to 3, 200 Mbps/ 1, 800 Mbps, an industry top leading reliability (MTBF) 2M hours, and endurance (TBW) up to 400 TBW
- Higher order LDPC error Correction for high speed parallel decoding and real time error Correction to ensure data integrity and security
- Works on all Windows PC, Full compatibility with host.Exe (HP software pre-installation environment). Ideal upgrade for HP PCs
- Manufactured to HP high quality standards and fully tested and CERTIFIED in HP laboratories. Not intended for use in HP workstations

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