HPE P40557-B21 | 1.92TB SAS 12G Read Intensive SFF BC SSD, PM1643a
HPE P40557-B21 | 1.92TB SAS 12G Read Intensive SFF BC SSD, PM1643a
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SKU:P40557-B21
Stock Status: Enquire
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Description
Description
The HPE 1.92TB SAS 12G Read Intensive SFF BC PM1643a SSD is a 2.5-inch solid state drive designed for servers that need high read IOPS at an affordable price. It delivers a 12Gb/s dual-port SAS interface in a hot-plug Basic Carrier (BC) design, with sequential read and write speeds of 1,080 and 1,030 MB/s and random read and write performance of 115,000 and 70,000 IOPS.
Built on TLC NAND with a Read Intensive endurance rating of 1.00 DWPD (3,424 TBW), this drive suits read-heavy workloads such as web serving, content delivery and general virtualisation. It uses digitally signed firmware for added security and is intended for HPE ProLiant Gen10 Plus and later servers. The PM1643a family also offers 960GB, 3.84TB and 7.68TB capacities.
Features
Features
- Value SAS drive for applications that need high read IOPS at an affordable price
- 12Gb/s SAS interface with full duplex data transfer
- Digitally signed firmware for security
- Hot-plug Basic Carrier design for HPE ProLiant servers
- Dual-port SAS interface
- Part of a family offering 960GB, 1.92TB, 3.84TB and 7.68TB capacities
Warranty
Warranty
Hewlett Packard Enterprise (HPE) offers a standard limited hardware warranty on its products, with coverage periods varying by product line. For instance, HPE ProLiant servers typically come with a 1 to 3-year limited warranty, while other products may have different durations.
Extended Warranty Options via IP Trading:
IP Trading offers tailored extended warranty solutions and support packages for HPE products, ensuring your IT infrastructure remains protected beyond the standard warranty period. Contact our team to explore options that align with your organisation's needs.
All technical data should be verified on the manufacturer data sheets.
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Technical Specifications
FAQs
Technical Specifications
- Capacity: 1.92 TB (1,920 GB)
- Interface: SAS 12Gb/s, dual port
- Endurance class: Read Intensive (RI), 1.00 DWPD, 3,424 TBW
- Form factor: SFF 2.5-inch, 15 mm height
- Carrier: Basic Carrier (BC), hot plug
- NAND type: TLC
- Sequential read / write: 1,080 / 1,030 MB/s
- Random read / write: 115,000 / 70,000 IOPS
- Digitally signed firmware: Yes
- Server generation: HPE ProLiant Gen10 Plus and later
FAQs
Q: What workloads is this SSD suited to?
A: It is a Read Intensive (RI) drive rated at 1.00 DWPD, making it well suited to read-heavy workloads that need high read IOPS at an affordable price, such as web serving and content delivery.
Q: Which servers is this drive compatible with?
A: It is intended for HPE ProLiant Gen10 Plus and later servers and uses the 2.5-inch SFF Basic Carrier (BC) design.
Q: Is this drive hot-plug?
A: Yes. It is a hot-plug drive in a Basic Carrier, so it can be installed in a supported SFF drive bay without powering down the server.
Q: What interface and speed does it use?
A: It uses a dual-port SAS 12Gb/s interface with sequential read and write speeds of 1,080 and 1,030 MB/s.
Q: What is the endurance rating?
A: The drive is rated at 1.00 drive writes per day (DWPD), equivalent to 3,424 TBW.
Q: What other capacities are in this drive family?
A: The PM1643a Read Intensive SAS family is also available in 960GB, 3.84TB and 7.68TB capacities.
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