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HPE P09094-B21 Internal Solid State Drive - 3.2TB SAS MU

HPE P09094-B21 Internal Solid State Drive - 3.2TB SAS MU

This HPE P09094-B21 is an internal solid state drive with a capacity of 3.2TB. It utilizes SAS (Se...

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Product Information

Full details

This HPE P09094-B21 is a 3.2TB internal SAS Solid State Drive designed for servers and workstations handling demanding, data-intensive workloads. Its key benefit is delivering high random read/write performance to accelerate applications like big data analytics and cloud computing. A caveat to consider is its Mixed Use (MU) endurance rating, suitable for a balance of read/write operations rather than extreme write-heavy tasks. This drive offers a 2.5" SFF SC form factor, 12 Gbit/s SAS interface, and MLC memory.

All features

SeriesMU
Model Part NumberP09094-B21
BrandHPE

Extended Product Information

FAQs

What is the difference between SAS and SATA drives?

SAS (Serial Attached SCSI) offers higher performance, better scalability, and greater reliability compared to SATA (Serial ATA). SAS interfaces also typically support full-duplex communication and dual-porting for redundancy.

What does 'Mixed Use' (MU) endurance mean?

Mixed Use endurance drives are designed for a balanced workload of both read and write operations. They typically offer between 1 and 10 Drive Writes Per Day (DWPD), making them suitable for a wide range of enterprise applications but less ideal for extreme write-intensive scenarios.

How do I check the health of the HPE P09094-B21 drive?

You can monitor the drive's health and lifespan using HPE SmartSSD Wear Gauge compatibility, which is often integrated into HPE's server management tools like HPE OneView or iLO.

Can this drive be used in a non-HPE server?

While the drive uses standard SAS interfaces, compatibility is best ensured in HPE servers. Using it in non-HPE servers may depend on the server's SAS controller and BIOS compatibility; consult your server's documentation.

What is the warranty period for this drive?

Warranty information can vary. Typically, HPE ProLiant server options come with a standard limited warranty. It is recommended to check the specific warranty terms provided by HPE or your reseller at the time of purchase.

What are the typical power consumption figures?

The drive consumes approximately 5.45 W during read operations and up to 9.31 W during write operations. Maximum power consumption is also rated at 9.31 W.

Does this drive support hot-swapping?

Yes, the 2.5" SFF SC design is typically intended for hot-swappable bays in compatible servers, allowing replacement or addition without powering down the system, provided the server hardware supports it.

Troubleshooting

Drive not detected by the system

Verify SAS cable connections (data and power). Ensure the SAS controller is enabled in BIOS/UEFI. Check if the drive is properly seated in the bay. Try a different drive bay or SAS port.

Poor performance or slow speeds

Ensure the drive is connected to a 12 Gbit/s SAS port and the controller is configured for optimal performance. Check for firmware updates. Monitor system resources to rule out bottlenecks elsewhere. Verify drive health using monitoring tools.

Data errors or corruption

Run a diagnostic test on the drive using HPE tools or your server's management software. Check SAS cable integrity. Ensure firmware is up-to-date. If issues persist, the drive may require replacement.

Drive shows as 'Do Not Remove' unexpectedly

This is a safety feature. Ensure the system is powered down before attempting to remove any drive. If it indicates a failure, consult server logs before removal.

Pros and Cons

Pros

  • High sequential and random read/write speeds for accelerated application performance.
  • Robust 12 Gbit/s SAS interface ensures reliable and fast data transfer.
  • Significant 3.2TB capacity suitable for large datasets and demanding workloads.
  • Features like Digitally Signed Firmware and Smart Carrier enhance security and usability.
  • Designed for servers and workstations, ideal for enterprise environments.

Cons

  • Mixed Use (MU) endurance may not be suitable for extremely write-intensive workloads.
  • SAS interface requires compatible server hardware, limiting broader consumer use.
  • Power consumption during writes (9.31W) is higher than reads (5.45W).

Setup, Compatibility & Care

Setup:

  1. Ensure your server or workstation has a compatible SAS controller and available SFF (2.5-inch) drive bay.
  2. Physically install the drive into the bay, ensuring it is securely seated.
  3. Connect the SAS data and power cables to the drive.
  4. Power on the system and configure the drive through your server's BIOS/UEFI or RAID controller utility.
  5. Initialize and format the drive within your operating system.

Compatibility:

  • Primarily designed for HPE servers that support 2.5-inch SAS drives.
  • Requires a SAS controller (HBA or RAID) with 12 Gbit/s SAS support.
  • Always check your server's documentation for specific drive compatibility.

Care:

  • Environment: Operate within the specified temperature range of 0°C to 60°C.
  • Firmware: Keep firmware updated to the latest version provided by HPE for optimal performance and security.
  • Monitoring: Utilize HPE SmartSSD Wear Gauge or equivalent tools to monitor drive health and remaining lifespan.
  • Handling: Avoid dropping or exposing the drive to extreme physical shock.

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