HPE 846434-B21 800GB Solid State Drive
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HPE 846434-B21 SAS 12GBPS 800GB Mixed-Use SSD Brand 3 Years New

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Part Number#: 846434-B21
List Price was: $7487.18
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Short Description:
846434-B21 800 Gigabytes (GB) Serial-Attached SCSI (SAS) 12 Gigabits Per Second (GBPS) Mixed Use Hot Swap 2.5Inch Small Form Factor (SFF) Solid State Drive for Server | Made by HPE | Brand New 3 Years Warranty
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
More Information on the HPE 846434-B21 SSD

The HPE 846434-B21 is a solid-state drive (SSD) manufactured by Hewlett Packard Enterprise (HPE). It is designed for use in servers and is capable of handling mixed-use workloads. This particular model is a 2.5-inch small form factor (SFF) drive and has a capacity of 800 gigabytes (GB). It uses the Serial-Attached SCSI (SAS) interface, which is capable of data transfer rates of up to 12 gigabits per second (Gbps).

Advantages of HPE 846434-B21
  • Performance Boost: The 846434-B21 is engineered to deliver a significant performance boost to server environments. The combination of the SAS interface, high data transfer rate, and Mixed-use classification ensures that it can handle demanding workloads with ease.
  • Reliability and Durability: HPE is synonymous with reliability, and this SSD is no exception. The robust design and advanced technology used in its construction make it a durable storage solution, capable of withstanding the rigors of continuous operation in enterprise settings.
Use Cases
  • Data Centers: In large data centers where efficiency, reliability, and space optimization are critical, the 846434-B21 can play a pivotal role. Its 2.5-inch form factor and Hot Swap feature align with the requirements of modern data center infrastructure.
  • Storage Capacity: The 846434-B21 SSD has a storage capacity of 800 gigabytes (GB), which is a significant amount of storage for a server drive. This means that it can store a large amount of data, making it ideal for use in applications that require high levels of data storage.
  • Interface and Data Transfer Speed: The HPE 846434-B21 SSD uses the Serial-Attached SCSI (SAS) interface. SAS is a point-to-point interface that is designed to provide fast data transfer rates between storage devices and servers. The SAS interface is widely used in server environments because it offers high levels of reliability, scalability, and performance.
  • The HPE 846434-B21 SSD supports data transfer rates of up to 12 gigabits per second (Gbps). This high data transfer rate allows for fast access to stored data, which is particularly important in applications that require high levels of data throughput.
Mixed-Use Workloads

The HPE 846434-B21 SSD is designed for mixed-use workloads. This means that it is capable of handling both read-intensive and write-intensive workloads. Mixed-use SSDs are ideal for applications that require a balance of read and write operations, such as databases, virtualization, and online transaction processing (OLTP) workloads.

Hot Swap Capability

The HPE 846434-B21 SSD has hot-swap capability, which means that it can be replaced while the server is still running. Hot swapping is a useful feature in server environments because it allows for the replacement of faulty drives without the need to shut down the server. This reduces downtime and ensures that the server remains operational, even during maintenance operations.

Small Form Factor

The HPE 846434-B21 SSD is a 2.5-inch small form factor (SFF) drive. SFF drives are smaller than traditional 3.5-inch drives, which means that they take up less space in a server. This is important in server environments where space is often at a premium. The small form factor also allows for more drives to be installed in a server, which can increase storage capacity.

Solid-State Drive

The HPE 846434-B21 SSD is a solid-state drive (SSD). SSDs are a type of storage device that uses NAND-based flash memory to store data. Unlike traditional hard disk drives (HDDs), which use spinning disks to store data, SSDs have no moving parts. This makes them faster, more reliable, and more energy-efficient than HDDs.

General Information about this HPE 846434-B21
  • Manufacturer: HPE
  • Model Number or SKU# 846434-B21
  • Product Type: SAS 12GBPS 800GB
  • Product Name: Solid State Drive (SSD)
Technical Information for SAS 12GBPS SSD
  • Form Factor: 2.5-inch SFF
  • Bytes per Sector: 512
  • NAND Flash Memory Type: Multi-level cell (MLC)
  • Plug Type: Hot Plug
  • Carrier Type: Smart Carrier (SC)
  • Workload Type: Mixed-Use
  • Features: Supports Power Loss Protection (PLP)
  • Bundled With: HPE Smart Carrier
  • Plug Type: Hot-Plug
  • Digitally Signed Firmware (DS): No
  • Server Gen Supported Generation 8 / Gen8 / Gen 8 / G8 Generation 9 / Gen9 / Gen 9 / G9
  • Lifetime Writes: 4.38PBW / 4380TBW Logical Blocks: 512 bytes
  • Drive Writes Per Day (DWPD): 3
Drive Performance of 800GB Solid State Drive
  • Drive Transfer Rate: 1.2 GBPS
  • Internal Data Rate: 1080 MBPS (Read) / 580 MBPS (Write)
  • 4KB Random Read: 91500 IOPS
  • 4KB Random Write: 65500 IOPS
  • Endurance DWPD: 3.0
  • MAX Seq Reads: 1080
  • Max Seq Writes: 580
  • Throughput Random Read Avg. Latency user: 125
  • Throughput Random Write Avg. Latency user: 60
  • Random Read IOPS (4KiB, Q=16): 91500
  • Random Writes IOPS (4KiB, Q=16): 65500
  • MAX Random Read IOPS (4KiB): 120000@Q32
  • MAX Random Write IOPS (4KiB): 67500@Q32
  • 4KiB Random 70% Read / 30% Write, Queue 32 Performance (IOPS) VI-1: 90000
  • 4KiB Random 50% Read / 50% Write, Queue 32 Performance (IOPS) VI-2: 93000
Power Consumption of Hot Swap SSD
  • Power Idle Time: 5.41 Watt
  • Power Random Read: 5.98 Watt
  • Power Random Write: 5.98 Watt
  • Power Sequential Read: 8.80 Watt
  • Power Sequential Write: 10.61 Watt
  • Power Random R/W: 6.02 Watt
Environmental Parameters
  • Min Operating Temperature: 32 °F
  • Max Operating Temperature: 140 °F
  • Compatibility: HPE ProLiant Gen9 Servers
  • Device Supported: Server


  • HPE ProLiant DL Series: DL180 Gen9 (2.5 inch), DL180 Gen9 Base (2.5 inch), DL180 Gen9 Entry (2.5 inch), DL180 Gen9 Storage (2.5 inch), DL20 Gen9 (2.5 inch), DL20 Gen9 Entry (2.5 inch), DL20 Gen9 Performance (2.5 inch), DL580 Gen9 (2.5 inch), DL580 Gen9 Base (2.5 inch), DL580 Gen9 Database (2.5 inch), DL580 Gen9 High Performance (2.5 inch), DL580 Gen9 SAP HANA Scale-up Base Configuration (2.5 inch) Servers
  • HPE ProLiant ML Series: ML110 Gen9 (2.5 inch), ML110 Gen9 Base (2.5 inch), ML110 Gen9 Entry (2.5 inch) Servers
  • HPE ProLiant XL Series: XL250a Gen9 Accelerator Tray (2.5 inch) Server
  • Proliant Dl180 Gen9 (2.5), Dl180 Gen9 Base (2.5), Dl180 Gen9 Entry (2.5), Dl180 Gen9 Storage (2.5), Dl20 Gen9 (2.5), Dl20 Gen9 Entry (2.5), Dl20 Gen9 Performance (2.5), Dl580 Gen9 (2.5), Dl580 Gen9 Database (2.5), Ml110 Gen9 (2.5), Ml110 Gen9 Base (2.5), Ml110 Gen9 Entry (2.5)

In short, the HPE 846434-B21 stands as a testament to the relentless pursuit of excellence in storage technology. With its 800GB storage capacity, Small Form Factor design, and SAS interface, it addresses the diverse needs of modern servers. The mixed-use capability and hot swap functionality further enhance its appeal, making it a versatile solution for a wide array of applications.

Whether you are managing a data center, supporting virtualized environments, or running critical applications, the HPE 846434-B21 SSD offers a compelling combination of performance, reliability, and scalability. As technology continues to advance, HPE remains at the forefront, providing solutions that empower businesses to thrive in the digital era.

Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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Other Available Categories For - Solid State Drive - SAS-12GBPS


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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.

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

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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.
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