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header-product Internal Hard Drive HPE 12 TB 3.5" SAS 7200 RPM 881781-B21

Internal Hard Drive HPE 12 TB 3.5" SAS 7200 RPM 881781-B21

Internal Hard Drive HPE 12 TB 881781-B21 Photo 1
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Short description

The HPE 881781-B21 internal hard drive offers a massive 12 TB capacity with a speed of 7200 RPM. Designed for 3.5" SAS interfaces, it ensures high performance and reliability for enterprise storage solutions. Ideal for data-intensive applications, this hard drive provides ample space for large files and efficient data management.
Warranty: 2 Years
SKU: 2135546
Manufacturer: HP Enterprise
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Product information

Description

The HPE 12 TB 3.5" SAS 7200 RPM internal hard drive (MPN 881781-B21) provides high-capacity, reliable storage for datacenter and server environments. Designed as a Midline drive, it balances capacity, performance and cost-efficiency to meet growing bulk storage requirements while supporting 3.5-inch (LFF) SAS server installations.

Advantages

This Midline HPE drive offers up to 12 TB of storage in a 3.5-inch form factor with a 7200 RPM spindle speed and 6 Gb/s SAS interface, delivering a combination of large capacity and steady performance. Built and qualified for HPE ProLiant server environments, the drive includes features such as rotational vibration sensors for improved reliability in multi-drive systems and HPE digitally signed firmware to help ensure firmware integrity and protect against unauthorized modifications. The product ships with a standard one-year warranty.

Suitable for

  • Bulk data storage and archiving
  • Cloud and web infrastructure with high-capacity needs
  • Entry/SMB servers requiring cost-efficient large-capacity drives
  • Datacenter environments running HPE ProLiant servers

Key specifications

  • Manufacturer: HP Enterprise
  • Model / MPN: 881781-B21
  • Capacity: 12,000 GB (12 TB)
  • Form factor: 3.5-inch (Large Form Factor, LFF)
  • Interface: SAS, 6 Gb/s
  • Rotational speed: 7200 RPM
  • Drive class: HPE Server Midline Hard Drive
  • Warranty: standard one-year warranty

How to use

Install the drive into a compatible 3.5-inch SAS bay on HPE ProLiant or other server chassis that supports 6 Gb/s SAS. Follow your server manufacturer's hot-swap or cold-install procedure including proper handling, anti-static precautions and secure mounting. After physical installation, power on the server and verify that the system BIOS/RAID controller or operating system detects the new drive. Configure the drive as part of the desired RAID array or as a standalone volume according to your storage architecture and backup policies.

Usage recommendations

Use this Midline drive for non-mission-critical bulk storage where cost per GB and capacity are primary concerns. For mixed or heavy random I/O workloads, consider higher-performance enterprise drives or SSDs. Ensure regular firmware updates via HPE channels and monitor drive health using SMART and HPE Systems Insight Manager.

Specifications

HDD capacity:
12000 GB
HDD size:
3.5
HDD speed:
7200
All features

Features

HDD capacity:
12000 GB
HDD size:
3.5
HDD speed:
7200
Bytes per sector:
512
HDD interface transfer rate:
12 Gbit/s
Component for:
Server/workstation
Interface:
SAS
Type:
HDD

Operational conditions

Operating temperature (T-T):
10 - 35

Weight & dimensions

Height:
26.1 mm
Width:
105.5 mm
Depth:
156.58 mm

Power

Operating voltage:
5 V

Packaging data

Quantity per pack:
1 pc(s)

Packaging content

Storage drive adapter included:
No

Logistics data

Harmonized System (HS) code:
84717050

Description

Machine translation. Load original

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: hdd capacity, hdd size, hdd speed, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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