Description
Introduction Solid State Drive
The 877762-B21 HPE 1.92TB SATA 6GBPS 3.5 inch LFF Hot Swap Digitally Signed SSD is a high-performance and reliable solid state drive (SSD) that provides fast data access speeds, making it suitable for use in enterprise-level systems.
- High Performance: The SSD provides fast data access speeds compared to traditional hard disk drives (HDDs), which can result in improved system performance and faster boot times, as well as improved application load times.
- Increased Reliability: Solid-state drives (SSDs) have no moving parts, making them more durable and reliable than HDDs. This reduced risk of mechanical failure can lead to a lower risk of data loss and improved overall system reliability.
- Large Capacity: With a capacity of 1.92TB, the 877762-B21 HPE SSD provides ample storage space for large data sets.
- Hot Swap Capability: The “Hot Swap” feature allows the drive to be removed and replaced without the need to shut down the system, providing greater flexibility for maintenance and upgrades.
- Digitally Signed: The drive is digitally signed, providing an added layer of security by allowing the system to verify the authenticity of the drive and its firmware. This can help to prevent malicious firmware updates and reduce the risk of security breaches.
Types of Solid State Drive
The “877762-B21 HPE 1.92TB SATA-6Gbps 3.5 inch LFF (Large Form Factor) hot-swap digitally-signed SSD” is a type of solid state drive (SSD). SSDs are a type of storage device that use flash memory to store data electronically, as opposed to traditional hard disk drives (HDD) that use spinning disks to access data.
There are several different types of SSDs, including:
- SATA SSD: This type of SSD uses the SATA interface to connect to the host system. SATA SSDs are typically slower than other types of SSDs but are widely used due to their low cost and compatibility with many systems.
- NVMe SSD: This type of SSD uses the NVMe protocol to connect to the host system and provides faster data transfer speeds and lower latency compared to SATA SSDs.
- M.2 SSD: This type of SSD is a compact form factor that is typically used in laptops and other small form factor systems.
- Enterprise SSD: This type of SSD is designed for use in data center and enterprise environments, and often includes features such as increased endurance, improved reliability, and advanced data protection.
Speed and Performance
The HPE 877762-B21 is a 1.92TB solid-state drive (SSD) with a 3.5 inch Large Form Factor (LFF) and a SATA-6Gbps interface. The drive is hot-swappable, allowing for easy and convenient replacement without downtime. The drive also features a digitally signed firmware, which helps to ensure the authenticity and integrity of the firmware code. This helps to prevent unauthorized changes to the drive and maintain its reliability. The SSD provides fast and reliable data access with a maximum sequential read speed of 550 MB/s and a maximum sequential write speed of 450 MB/s. The HPE 877762-B21 offers both speed and performance for demanding data storage requirements.
General Information
- Manufacturer: Hewlett Packard Enterprise (HPE)
- Manufacturer Part Number: 877762-B21
- Product Type: Solid State Drive – Hot – Swap (SSD)
- Sub-Type: SATA -6GBPS
Technical Information
- Capacity : 1.92 TB
- Nand Flash Memory Type : Multi-level Cell (MLC)
- Form Factor : 3.5 LFF
- Interface : SATA 6GB/S
- Data Transfer Rate : 600 MBPS
- Features : Digitally Signed Firmware, HPE Smartssd Wear Gauge
- Bundled With : HPE Low Profile Converter
- Height : 0.3 In
Performance
- Drive Writes Per Day (DWPD) : 1
- Drive Transfer Rate : 600 MBPS (External)
- Internal Data Rate : 500 MBPS (Read) / 445 MBPS (Write)
- 4KB Random Read : 57000 IOPS
- 4KB Random Write : 31000 IOPS
- Maximum 4KB Random Write : 31000 IOPS
- Maximum 4KB Random Read : 64000 IOPS
- Average Latency : 60 ?S
Expansion & Connectivity
- Interfaces : 1 X SATA 6 GB/S
- Compatible Bay : 3.5 LFF
Power
- Power Consumption : 1.29 Watt (Idle), 2.77 Watt (Random Read), 5.23 Watt (Random Write), 2.35 Watt (Sequential Read), 4.86 Watt (Sequential Write)
Compatibility
- Proliant Ml110 Gen10 (3.5), Ml110 Gen10 Entry (3.5), Ml110 Gen10 Performance (3.5), Ml350 Gen10 (3.5), Ml350 Gen10 Base (3.5), Ml350 Gen10 Entry (3.5), Ml350 Gen10 Performance (3.5), Ml350 Gen10 Sub-entry (3.5), Xl170r Gen10 (3.5)
