Description
Advantages of Solid State Drives
The HPE P20139-H21 PCI-E 1.92TB SCN 2.5inch SFF TLC Solid State Drive offers several advantages over traditional hard disk drives:
- Speed: The solid-state drive operates at much faster speeds compared to hard disk drives, as it uses flash memory instead of spinning disks. This results in faster data access, improved system responsiveness, and reduced load times.
- Reliability: Solid-state drives have no moving parts, making them less prone to mechanical failures compared to hard disk drives. This makes them ideal for use in environments where reliability is critical, such as in servers or data centers.
- Energy Efficiency: Solid-state drives consume less power compared to hard disk drives, as they have no spinning disks and require less power to operate. This results in reduced energy consumption, lower heat generation, and reduced costs for cooling.
- Endurance: Solid-state drives are designed for heavy usage, with TLC (triple-level cell) technology providing higher endurance compared to older MLC (multi-level cell) technologies. This makes them ideal for applications that require high write endurance, such as for databases or virtual machines.
- Performance: The HPE P20139-H21 PCI-E 1.92TB SCN 2.5inch SFF TLC Solid State Drive offers fast read and write speeds, thanks to its PCI-E interface and high-speed TLC memory. This provides improved system performance, faster data access, and reduced latency.
Facilities of TLC Technology
TLC (Triple-Level Cell) technology is a type of NAND flash memory technology used in solid state drives (SSDs). The TLC technology stores 3 bits of data per cell, compared to MLC (Multi-Level Cell) technology which stores 2 bits of data per cell and SLC (Single-Level Cell) technology which stores only 1 bit of data per cell.
Here are the key facilities of TLC technology:
- Cost-effective: TLC technology is less expensive compared to MLC and SLC technologies, making it a popular choice for consumer and budget-friendly devices.
- Increased storage capacity: TLC technology allows for a higher density of data storage in a smaller physical space, resulting in larger storage capacities for consumer devices.
- Improved performance: TLC technology has improved write speed and latency performance compared to previous generations of NAND flash memory.
- More durable than HDDs: TLC technology is more durable than traditional hard disk drives (HDDs) as it has no moving parts and is less prone to physical damage.
- Lower power consumption: TLC technology consumes less power compared to HDDs, making it a more energy-efficient option for mobile devices.
TLC technology provides an excellent balance between cost, performance, and durability for consumer and budget-friendly devices.
Power Management of 1.92TB SSD
Power management refers to the process of controlling the amount of power used by an electronic device. This helps to reduce energy consumption and minimize the amount of heat generated. In the case of the HPE P20139-H21 PCI-E 1.92TB SCN 2.5inch SFF TLC Solid State Drive, power management is achieved through the use of several techniques and technologies.
One of the most common power management techniques used in solid state drives is idle state power management. This involves putting the drive into a low power state when it is not being actively used. This helps to conserve energy and reduce heat generation.
Another power management technique used in the HPE P20139-H21 PCI-E 1.92TB SCN 2.5inch SFF TLC Solid State Drive is the use of DevSleep. DevSleep is a low power state that allows the drive to enter into a deep sleep mode when it is not being used. This can help to reduce energy consumption by up to 97%.
In addition to these power management techniques, the HPE P20139-H21 PCI-E 1.92TB SCN 2.5inch SFF TLC Solid State Drive also uses advanced power management software to control the amount of power used by the drive. This software can monitor the drive’s performance and adjust power usage as needed to ensure optimal performance while also reducing energy consumption.
Main Information of HPE P20139-H21 1.92TB
- Manufacturer :HPE
- Model Number or SKU# P20139-H21
- Device Type: Solid State Drive – Hot-Swap
- Capacity: 1.92TB
- Form Factor: 2.5 inch SFF
- Interface: NVMe U.3 PCIe
- NAND Flash Memory Type: Triple-Level Cell (TLC)
- Connectivity: Single Port
- Plug Type: Hot Pluggable
- Carrier Type: Smart Carrier NVMe (SCN)
- Workload Type: Read Intensive
- Features: Digitally Signed Firmware (DS), x4 Lanes
- Bundled with: HPE Smart Carrier NVMe (SCN)
- Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy
- Height: 15.00 mm (0.60 inch)
Performance of HPE P20139-H21 PCI-E SSD
- Lifetime Writes: 3424
- Endurance DWPD (Drive Writes Per Day): 1.00
- Drive Transfer Rate: PCIe NVMe (external)
- MAX Seq. Reads Throughput (MiB/s): 5500
- MAX Seq. Writes Throughput (MiB/s): 1150
- Random Read Average Latency uSec (4KiB,Q1): 105
- Random Write Average Latency uSec (4KiB,Q1): 33
- Random Read IOPS (4KiB, Q=16): 155000
- Random Write IOPS (4KiB, Q=16): 30000
- MAX Random Read IOPS (4KiB): 700000@Q256
- MAX Random Write IOPS (4KiB): 30000@Q256
Expansion And Connectivity of HPE P20139-H21 1.92TB 2.5 Inch
- Interfaces: 1 x PCI-E NVMe
- Compatible Bay: 2.5 inch SFF
Product Dimensions & Weight
- Height: 0.63 inch
- Width: 3.10 inch
- Depth: 5.45 inch
- Weight: 1.50 lbs
Compatibility of HPE P20139-H21 Read Intensive SSD
- HPE ProLiant DL Series: DL325 Gen10 (2.5 inch), DL325 Gen10 Base (2.5 inch), DL325 Gen10 Entry (2.5 inch), DL325 Gen10 Performance (2.5 inch), DL325 Gen10 SMB Solution (2.5 inch), DL325 Gen10 Solution (2.5 inch), DL360 Gen10 All Flash Server for Datera (2.5 inch), DL360 Gen10 Low (2.5 inch), DL360 Gen10 Network Choice (2.5 inch), DL360 Gen10 Network Choice for SAP HANA Compute Block (2.5 inch), DL360 Gen10 Premium (2.5 inch), DL360 Gen10 Remote Office Branch Office Server for Cohesity DataPlatform (2.5 inch), DL360 Gen10 Server for CTERA (2.5 inch), DL360 Gen10 SMB (2.5 inch), DL360 Gen10 SMB Network Choice (2.5 inch), DL360 Gen10 Solution (2.5 inch), DL360 Gen10 Special Server (2.5 inch), DL380 Gen10 All Flash Server for Datera (2.5 inch), DL380 Gen10 Entry SMB (2.5 inch), DL380 Gen10 for Cohesity DataPlatform (2.5 inch), DL380 Gen10 Hybrid Server for Datera (2.5 inch), DL380 Gen10 Network Choice (2.5 inch), DL380 Gen10 Network Choice for CTERA (2.5 inch), DL380 Gen10 Network Choice for SAP HANA Compute Block (2.5 inch), DL380 Gen10 NVMe All Flash Server for Datera (2.5 inch), DL380 Gen10 SMB (2.5 inch), DL380 Gen10 SMB Networking Choice (2.5 inch), DL380 Gen10 Solution (2.5 inch)
- HPE ProLiant ML Series: ML350 Gen10 (2.5 inch), ML350 Gen10 Base (2.5 inch), ML350 Gen10 Entry (2.5 inch), ML350 Gen10 High Performance (2.5 inch), ML350 Gen10 Performance (2.5 inch), ML350 Gen10 SMB (2.5 inch), ML350 Gen10 Solution (2.5 inch), ML350 Gen10 Special Server (2.5 inch), ML350 Gen10 Sub-Entry (2.5 inch)
- HPE Synergy Series: 480 Gen10 Compute Module (2.5 inch), 480 Gen10 Premium Backplane Compute Module (2.5 inch), 480 Gen10 Standard BackPlane Compute Module (2.5 inch), 480 Gen10 w/o Drives Compute Module (2.5 inch), 660 Gen10 Compute Block (2.5 inch), 660 Gen10 Compute Module (2.5 inch), 660 Gen10 Premium Compute Module (2.5 inch)
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.
