Description
Digitally Signed Firmware
Digitally signed firmware refers to the process of verifying the authenticity and integrity of firmware used in a device, such as an HPE P04543-H21 800GB SAS-12GBPS SSD. This ensures that the firmware has not been tampered with or modified by an unauthorized source and that it is safe to use.
The process of digitally signing firmware involves using a digital certificate and a private key to encrypt the firmware. The digital certificate, issued by a trusted authority, serves as proof of the firmware’s authenticity and the private key is used to encrypt the firmware, making it tamper-proof.
When the firmware is installed on the SSD, the device uses the public key to decrypt the firmware and verify the digital signature. If the signature is valid, the device knows that the firmware is authentic and can be trusted.
This process provides an additional layer of security for the device, ensuring that only authorized firmware is installed and that it has not been tampered with. This helps to prevent security vulnerabilities and potential damage to the device.
High-Speed Data Transfer
HPE P04543-H21 800GB SAS-12GBPS SSD is a high-speed data transfer storage device that utilizes the SAS (Serial Attached SCSI) interface and 12 Gbps data transfer speeds. The device has a storage capacity of 800 GB and is designed for use in enterprise-level storage systems.
SAS is a high-speed data transfer interface that allows for faster data transfer speeds than traditional SATA (Serial ATA) interfaces. The 12 Gbps data transfer speed is also much faster than traditional SATA speeds, allowing for faster data transfer and improved overall system performance.
The 800 GB storage capacity of the HPE P04543-H21 is ideal for storing large amounts of data and can be used for a variety of applications, such as database storage, virtualization, and high-performance computing.
Enhanced Reliability and Durability
HPE P04543-H21 800GB SAS-12GBPS SSD is a solid-state drive (SSD) that is designed to provide enhanced reliability and durability for enterprise-level storage systems. The drive is built using SAS (Serial Attached SCSI) interface, which is a high-performance data transfer technology that is commonly used in enterprise storage systems. The drive also has a 12Gbps SAS interface, which allows for faster data transfer speeds and improved overall system performance.
One of the key features of the HPE P04543-H21 drive is its enhanced reliability and durability. The drive is built using high-quality components and advanced technologies that are designed to withstand the rigors of enterprise storage environments. This includes features such as end-to-end data protection, advanced error correction, and power-loss data protection.
The drive also has a high-performance flash memory that is designed to handle large amounts of data and to provide fast read and write speeds. This allows for faster data access and improved system performance, making the drive ideal for applications such as databases, virtualization, and big data analytics.
In addition, the HPE P04543-H21 drive is also designed to be highly energy-efficient, which helps to reduce power consumption and to lower overall operating costs. This makes it an ideal choice for organizations that are looking to improve the efficiency of their storage systems while also reducing costs.
Detail Description
- Manufacturer: HPE
- MPN: P04543-H21
- Type: Solid State Drive (SSD)
- SSD -Type: SAS-12GBPS
- Spare Part Number: P06602-001
- Model Number: EO000800JWTCA
- Assembly Number: P04175-002
- SKU: P04543-H21
Key Features
- Storage Capacity: 800GB
- Interface: Dual SAS-12GBPS
- Form Factor: 2.5-inch SFF
- NAND Flash Memory Type: Triple-level cell (TLC)
- Plug Type: Hot Pluggable
- Connectivity Type: Dual
- Carrier Type: Smart Carrier (SC)
- Workload Type: Write Intensive
- Bundled with: HPE SmartDrive Carrier (SC)
- Features: Digitally Signed Firmware (DS)
- Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy
Performance
- Lifetime Writes (TB): 14600
- Endurance DWPD (Drive Writes Per Day): 10.00
- Drive Transfer Rate: 12 GBps (external)
- MAX Seq. Reads Throughput (MiB/s): 1075
- MAX Seq. Writes Throughput (MiB/s): 1030
- Random Read Average Latency uSec (4KiB, Q1): 135
- Random Write Average Latency uSec (4KiB, Q1): 35
- Random Read IOPS (4KiB, Q=16): 109000
- Random Write IOPS (4KiB, Q=16): 120000
- MAX Random Read IOPS (4KiB): 165000@Q32
- MAX Random Write IOPS (4KiB): 120000@Q16
Power Consumption
- Idle Time: 4.26 Watt
- Random Read: 4.97 Watt
- Random Write: 4.97 Watt
- Sequential Read: 6.71 Watt
- Sequential Write: 6.95 Watt
- Random Read/Write: 4.97 Watt
- Maximum: 6.71 Watt
Product Dimensions & Weight
- Height: 0.63 inch
- Width: 3.10 inch
- Depth: 5.45 inch
- Weight: 1.50 lbs
