HP 600281-B21 320GB PCIE IO Drive SSD
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Why HP 600281-B21 PCI-E IO Drive Duo 320GB Bulk is the best?

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Part Number#: 600281-B21
List Price was: $1868.25
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Short Description:
600281-B21 Peripheral Component Interconnect Express (PCI-E) IO Drive Duo 320 Gigabyte(GB) Single Level Cell for Server | Made by HP | New Bulk Pack

Interface Types of This Product: IO Drive 320GB

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days
We are giving specifications below, why one should consider procuring HP 320GB IO Drive Solid State Drive features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the 600281-B21 model with compatibility.

Power Management and Energy Efficiency

The 600281-B21 HP 320GB Single Level Cell PCI-E IO Drive Duo Internal SSD has several power management and energy efficiency features that help reduce its power consumption and increase its energy efficiency.

  • Low Power Modes: The SSD supports various low power modes, such as DevSleep, which allows the drive to enter a low-power state when not in use, reducing its power consumption and increasing its energy efficiency.
  • Power Management Settings: The SSD supports advanced power management settings, such as the APST (Autonomous Power State Transition) feature, which allows the drive to dynamically adjust its power consumption based on its usage. This feature can help reduce the SSD's power consumption and increase its energy efficiency.
  • Energy Efficient Design: The 600281-B21 HP 320GB Single Level Cell PCI-E IO Drive Duo Internal SSD has a compact design, which helps reduce its power consumption and increase its energy efficiency. The SSD also supports the NVMe protocol, which is a more efficient protocol compared to traditional SATA or SAS protocols, reducing its power consumption and increasing its energy efficiency.
  • Firmware Updates: Regular firmware updates can help improve the energy efficiency of the SSD. HP provides regular firmware updates for the 600281-B21 HP 320GB Single Level Cell PCI-E IO Drive Duo Internal SSD, which can help improve its power management and energy efficiency.

Optimal Performance and Reliability

The 600281-B21 HP 320GB Single Level Cell (SLC) PCI-E IO Drive Duo Internal SSD is designed for high-performance and reliable operation in data centers and other demanding environments. Here are some steps you can take to ensure optimal performance and reliability with this SSD:

  • Keep the firmware up-to-date: It is important to keep the firmware of your SSD up-to-date to ensure that you are taking advantage of any performance improvements and bug fixes that may have been released. You can check the HP support website for firmware updates.
  • Properly configure your operating system: Your operating system should be configured to take advantage of the features and performance of your SSD. For example, you should enable TRIM support if your operating system supports it, as this will help to maintain the performance of your SSD over time.
  • Use a supported operating system: The 600281-B21 SSD is supported by a variety of operating systems, including Microsoft Windows Server and Linux. It is important to use a supported operating system to ensure that you are taking advantage of all the features and performance optimizations provided by HP.
  • Use a supported storage controller: The 600281-B21 SSD should be used with a supported storage controller, such as the HP Smart Array Controller, to ensure that you are taking advantage of all the performance optimizations provided by HP.
  • Regularly monitor the health of your SSD: Regularly monitor the health of your SSD using tools provided by HP or other manufacturers. This will help you to detect any potential issues with your SSD and take action to resolve them before they cause a failure.

Robust Data Protection

The 600281-B21 HP 320GB Single Level Cell PCI-E IO Drive Duo Internal SSD provides robust data protection to ensure the safe and secure storage of data. Some of the data protection features of the SSD include:

  • Error Correction Code (ECC): The SSD includes an Error Correction Code (ECC) mechanism, which detects and corrects any errors that occur during data transfer, ensuring the accuracy and integrity of data.
  • Wear Leveling: The SSD implements a wear leveling algorithm, which evenly distributes the write operations across the entire drive, preventing any single block from wearing out too quickly. This helps ensure the longevity of the drive and the integrity of data.
  • Data Encryption: The SSD supports hardware-based data encryption, such as AES-256, which encrypts data at rest, helping protect against unauthorized access to sensitive information.
  • Redundant Array of Inexpensive Disks (RAID): The SSD can be used in a Redundant Array of Inexpensive Disks (RAID) configuration, which provides data redundancy, helping to protect against data loss in the event of a drive failure.
  • Backup and Recovery: Regular backups and a comprehensive disaster recovery plan can help ensure the protection of data stored on the SSD. HP provides tools and resources to help customers implement an effective backup and disaster recovery plan.

Main Specification about this HP 600281-B21

  • Manufacturer: HP
  • Part Number or SKU# 600281-B21
  • Type: Solid State Drive (SSD)
  • Drive of Interface Type: PCI-Express IO Drive

Technical Information of PCI-E SSD

  • Storage Capacity 320 GB Storage Drive
  • Drive Type: Internal
  • Nand Flash Memory Type: Multi-Level Cell (MLC)
  • Device Supported: Server

Dimension and Weight for 320GB Solid State Drive

  • Height: 0.6 inch
  • Width: 2.7 inch
  • Depth: 3.9 inch
  • Weight: 0.35 lbs

Drive Performance

  • Maximum Read Transfer Rate: 490 MB/s
  • Maximum Write Transfer Rate: 700 MB/s


  • Dl160 G6, Dl160 Gen8, Dl180 G6, Dl360 G6, Dl360 G7, Dl980 G7, Dl360e Gen8, Dl360p
  • Gen8, Dl370 G6, Dl380 G6, Dl380 G7, Dl380e Gen8, Dl380p Gen8, Dl385 G6
  • Dl385 G7, Dl385p Gen8, Dl580 G5, Dl580 G7, Dl585 G6, Dl585 G7
  • Dl785 G5, Dl785 G6Ml370 G6, Ml350p Gen8, Ml370 G6
  • Proliant Sl160z G6 (600282-B21 And 641027-B21

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.

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

When it comes to computing, priorities are placed on storage and performance. The hard drive is often viewed as a major storage device. However, there is alternative hardware that can do a perfect job. People now use Solid State Drives as the main storage device for a wide range of technological needs.

An SSD is a nonvolatile storage media that stores data on solid-state flash memory. It emulates the hard disk drive by enhancing servers' capabilities and performance, desktop computers, and other devices. Users view them as the best option for responsiveness, increased disk space, and better performance.


Solid State Drives and hard disk drives are somewhat similar in their physical specification. However, they store data in different ways. HDD stores data magnetically via spinning disk platters. It has an actuator arm with transducers that read and write data on the platter.

On the other hand, an SSD stores data in integrated circuits. It has no moving parts and does not require users to wait for platter movement. They are much smaller and more flexible than hard disk drive - HDDs. Having no physical moving parts and using electrical circuits makes solid state drives faster than their hard drive counterparts.

Their faster speed makes them more useful when carrying out storage-intensive tasks. Many SSDs also come with PCIe interfaces, which makes them faster than HDDs with SATA interfaces. Also, SSDs are generally more reliable than HDDs. This is because they have no moving parts, and vibration or friction does not affect them.

Data access with SSDs is faster, so they require less power. This results in longer battery life for servers and computers. HDDs, on the other hand, require more power because of their moving disk platters.

How Do Solid State Drives Work?

Solid State Drives read and write data on interconnected flash memory chips. They come with floating gate transistors (FGRs) that help them hold electrical charges. With the FGRs, SSDs retain information even when power is turned off.

The NAND flash memory stores the data of the SSD. They make use of four NAND cell technologies – single, multi, triple, and Quad-level cells. Single-level cells (SLC) hold one bit of data at a time.

Multi-level cells (MLC) can hold two bits of data per cell. They have more storage space than SLC. Triple-level cells (TLC) hold three bits of data per cell, offering more capacity than the SLC and MLC. The Quad-level cells (QLC) stores four bits of data, giving migrating electrons the most significant effect.

Types of SSDs

The types of solid state drives depend on the way they are used. Some of these devices are installed within the system hardware, while others are connected externally through ports. The common interfaces for SSD connection are:

  • PCIe and NVMe

Users make use of PCI Express (PCIe) to connect graphics cards and related high-performance peripherals. It is an interface with low latency and high bandwidth. Therefore, it is ideal for very fast communication between the SSD and the server.

Nonvolatile Memory Express standard (NVMe) offers higher input output per second. SSDs that use this connection type run at up to 4,000 MB/s.


Serial Advanced Technology Attachment (SATA) is an older interface than the PCIe. Their signaling technology allows them to transfer data faster than traditional hard disk drive - HDDs. They have speeds of up to 600MB per second. SATA SSDs also offer the best compatibility and value than the HDD variants.

There are SSDs that are designed for business purposes. They can be external or internal, and they are convenient means of boosting PCs, desktop computers, gaming consoles, and servers.


The Serial-Attached SCSI (SAS) version SSDs provide faster data transfer rates than the SATA SSDs. In general, a SAS SSD provides dual-port connection and builds in features to improve reliability, high error correction, low data latency, end to end data integrity, high signal quality on the cable or backplane which is a NAND flash-based storage and fit in HDDs slot of enclosures. A SAS solid-state drive bandwidth speeds 3Gbps, 6Gbps, and 12Gbps, there are two form factors 2.5 inches and 3.5 inches.

There are SSDs that are designed for business purposes. They can be external or internal, and they are convenient means of boosting PCs, desktop computers, gaming consoles, and servers.

Here, you can check more available conditions of your desired product 600281-B21 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

Other Available Categories For - Solid State Drive - IO Drive


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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FedEx Express Saver®
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Available throughout all 50 states

FedEx Standard Overnight®
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FedEx Priority Overnight®
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Available throughout all 50 states

FedEx First Overnight®
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Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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  • You can estimate the shipping cost from the products detail page, also available on the checkout page
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