Description
Digitally Signed Firmware
Digitally signed firmware refers to the security measure applied to the firmware of a device to ensure its authenticity and integrity. The HPE 877746R-B21 480GB SATA-6GBPS SSD uses digitally signed firmware to provide an additional layer of security for the data stored on the device.
When the firmware of the device is digitally signed, a unique digital signature is applied to it. This signature is created using a secure encryption algorithm and a private key held by the firmware developer. The digital signature acts as a seal of authenticity, verifying that the firmware has not been altered or tampered with in any way.
This is important because firmware is the low-level software that controls the hardware components of a device. If the firmware is altered or infected with malware, it can compromise the security and functionality of the device. By using digitally signed firmware, organizations can ensure that the firmware installed on their devices is authentic and free from any malicious modifications.
High-Speed Data Transfer
The HPE 877746R-B21 480GB SATA-6GBPS SSD is a solid-state drive (SSD) designed for high-speed data transfer. The “6GBPS” in the name refers to the maximum data transfer rate of the SATA III interface, which supports a maximum data transfer rate of 6 gigabytes per second (GB/s). This high-speed data transfer capability is possible due to the use of flash memory in the SSD, which is much faster than traditional hard disk drives (HDD).
With the ability to transfer data at high speeds, the HPE 877746R-B21 480GB SATA-6GBPS SSD is ideal for applications that require quick access to data, such as database management, virtualization, and cloud computing. This improved data access allows organizations to process large amounts of data more quickly, resulting in improved overall system performance and reduced response times.
Enhanced Reliability and Durability
The HPE 877746R-B21 480GB SATA-6GBPS SSD is designed to provide enhanced reliability and durability for enterprise storage solutions.
Reliability: The SSD has a Mean Time Between Failure (MTBF) of 2 million hours, which is much higher than traditional hard disk drives (HDD). This means that the SSD is less likely to fail, which is crucial for applications that require high availability. Additionally, the SSD includes Error Correction Code (ECC) and Wear-Leveling, which help to prevent data loss due to disk failures and data errors.
Durability: The SSD is made with high-quality components and is built to withstand harsh operating conditions. The SSD has a high endurance rating, meaning it can withstand a large number of write and erase cycles before losing its reliability. This makes it ideal for applications that require high write performance and frequent data access.
In conclusion, the HPE 877746R-B21 480GB SATA-6GBPS SSD provides enhanced reliability and durability compared to traditional HDDs. Its high MTBF and advanced data protection features ensure that critical data is safe and available, while its high endurance and durability make it ideal for applications that require frequent data access and high write performance.
Main Information for this HPE 877746R-B21 SSD
- Manufacturer :HPE
- Model Number or SKU# 877746R-B21
- Device Type: Solid State Drive – Hot-Swap
- Capacity: 480 GB
- Form Factor: 2.5 inch SFF
- Interface: SATA 6GBPS
- Workload Type: Read Intensive
- Carrier Type: Smart Carrier (SC)
- NAND Flash Memory Type: Triple-level cell (TLC)
- Plug Type: Hot Plug
- Features: Digitally Signed Firmware
- Bundled with: HPE Smart Drive Carrier
Performance of HPE 480GB Solid State Drive
- Lifetime Writes: 900
- Endurance DWPD (Drive Writes Per Day): 1.0
- Drive Transfer Rate: 600 MBps (external)
- MAX Seq. Reads Throughput (MiB/s): 500
- MAX Seq. Writes Throughput (MiB/s): 330
- Random Read Average Latency uSec (4KiB,Q1): 120
- Random Write Average Latency uSec (4KiB,Q1): 60
- Random Read IOPS (4KiB, Q=16): 60000
- Random Write IOPS (4KiB, Q=16): 20000
- MAX Random Read IOPS (4KiB): 64000@Q32
- MAX Random Write IOPS (4KiB): 20000@Q4
Power about this HPE SATA 6GBPS SSD
- Idle Time: 1.25 Watt
- Random Read: 2.40 Watt
- Random Write: 3.60 Watt
- Sequential Read: 2.17 Watt
- Sequential Write: 3.52 Watt
- Random R/W: 3.08 Watt
- Max Power Requirement: 4.00 Watt
Product Dimensions & Weight
- Height: 0.63 inch
- Width: 3.10 inch
- Depth: 5.45 inch
- Weight: 1.50 lbs
Compatibility of HPE Smart Carrier Solid State Drive
- HPE ProLiant DL Series: DL120 Gen9 (2.5 inch), DL120 Gen9 Entry (2.5 inch), DL160 Gen9 (2.5 inch), DL160 Gen9 Base (2.5 inch), DL160 Gen9 Entry (2.5 inch), DL160 Gen9 Performance (2.5 inch), DL160 Gen9 Thoughtspot Server (2.5 inch), DL180 Gen9 (2.5 inch), DL180 Gen9 Base (2.5 inch), DL180 Gen9 Entry (2.5 inch), DL180 Gen9 Storage (2.5 inch), DL20 Gen9 (2.5 inch), DL20 Gen9 Base (2.5 inch), DL20 Gen9 Entry (2.5 inch), DL20 Gen9 Performance (2.5 inch), DL20 Gen9 Special Server (2.5 inch), DL360 Gen9 (2.5 inch), DL360 Gen9 Base (2.5 inch), DL360 Gen9 CMS (2.5 inch), DL360 Gen9 Entry (2.5 inch), DL360 Gen9 Performance (2.5 inch), DL360 Gen9 Special Server (2.5 inch), DL380 Gen9 (2.5 inch), DL380 Gen9 Base (2.5 inch), DL380 Gen9 Entry (2.5 inch), DL380 Gen9 High Performance (2.5 inch), DL380 Gen9 Performance (2.5 inch), DL380 Gen9 Scale-up SAP HANA Tailored Datacenter Integration Compute Block (2.5 inch), DL380 Gen9 Special (2.5 inch), DL385 Gen10 (2.5 inch), DL385 Gen10 Base (2.5 inch), DL385 Gen10 Entry (2.5 inch), DL385 Gen10 High-Performance (2.5 inch), DL385 Gen10 Performance (2.5 inch), DL385 Gen10 Solution (2.5 inch), DL580 Gen10 (2.5 inch), DL580 Gen10 Base (2.5 inch), DL580 Gen10 Entry (2.5 inch), DL580 Gen10 Performance (2.5 inch), DL580 Gen9 (2.5 inch), DL580 Gen9 Base (2.5 inch), DL580 Gen9 Database (2.5 inch), DL580 Gen9 High Performance (2.5 inch), DL580 Gen9 SAP HANA Scale-up Base Configuration (2.5 inch) Servers
- HPE ProLiant ML Series: ML110 Gen10 (2.5 inch), ML110 Gen10 Performance (2.5 inch), ML110 Gen9 (2.5 inch), ML110 Gen9 Base (2.5 inch), ML110 Gen9 Entry (2.5 inch), ML150 Gen9 (2.5 inch), ML150 Gen9 Base (2.5 inch), ML150 Gen9 Entry (2.5 inch), ML150 Gen9 Performance (2.5 inch), ML30 Gen9 (2.5 inch), ML30 Gen9 Base (2.5 inch), ML30 Gen9 Entry (2.5 inch), ML30 Gen9 Performance (2.5 inch), ML30 Gen9 Solution (2.5 inch), ML350 Gen10 (2.5 inch), ML350 Gen10 Base (2.5 inch), ML350 Gen10 Entry (2.5 inch), ML350 Gen10
- Performance (2.5 inch), ML350 Gen10 Solution (2.5 inch), ML350 Gen10 Sub-Entry (2.5 inch), ML350 Gen9 (2.5 inch), ML350 Gen9 Base (2.5 inch), ML350 Gen9 Entry (2.5 inch), ML350 Gen9 Performance (2.5 inch) Servers
- HPE ProLiant XL Series: XL170r Gen10 (2.5 inch), XL190r Gen10 (2.5 inch) Servers
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model’s matching features with your current system.
