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header-product Internal hard drive Western Digital Ultrastar 0B48720 — 12 TB, 512 MB cache, 3.5" SATA
577.49 €

Internal hard drive Western Digital Ultrastar 0B48720 — 12 TB, 512 MB cache, 3.5" SATA

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Internal hard drive Western Digital Ultrastar 0B48720 — 12 TB, 512 MB cache, 3.5" SATA

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Internal hard drive Western Digital Ultrastar 0B48720 — 12 TB, 512 MB cache, 3.5" SATA

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Usual Price: 635.99 €
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The discount is valid from 02.06.2026 to 02.07.2026

Short description

Western Digital Ultrastar 0B48720 is a 3.5" internal HDD with 12 TB capacity, 512 MB cache and Serial ATA interface. Designed for high‑capacity storage, it suits servers, NAS and desktop systems requiring large sequential storage and backup. Physical size 3.5" and typical HDD form factor allow easy installation into compatible bays.
Available at price 577.49 €: 50 pcs.
Total available for order: 176 pcs.
Warranty: 5 Years
SKU: 11547731
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to the Customer Service Center at Kengaraga 2b, Riga
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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
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From 4.99 € (Weight: 0.64 kg)
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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
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From 1.99 €
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Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 16.04 euros per month
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Product information

Description

Western Digital Ultrastar 0B48720 is a 3.5" internal hard drive with 12 TB capacity, 512 MB cache and a Serial ATA interface. Designed for high-capacity storage, this HDD suits servers, NAS systems and desktop environments that require large sequential storage and reliable backup. The drive uses proven Ultrastar platform technologies such as helium sealing and multi-sensor protection to provide a stable internal environment and maintain consistent performance under sustained workloads.

Advantages

The Ultrastar 0B48720 integrates high capacity and a substantial 512 MB buffer to improve sustained throughput for sequential reads and writes. HelioSeal® technology reduces internal air friction to lower power consumption and increase storage density. Built-in vibration and shock sensors together with dynamic fly height control help preserve data integrity in multi-drive enclosures. The drive is based on field-proven hardware and firmware designs intended for 24×7 multi-user data center environments, offering a long MTBF and a multi-year limited warranty for dependable operation.

Suitable for

  • High-capacity bulk storage in servers and storage arrays
  • Network-attached storage (NAS) for media libraries and backups
  • Archive and cold-storage systems requiring low power per TB
  • Desktop workstations needing large sequential capacity for video or large datasets

Key specifications

  • Form factor: 3.5" HDD compatible with standard drive bays
  • Capacity: 12 TB (12,000 GB) for large-volume storage
  • Interface: Serial ATA (SATA) for widespread compatibility
  • Cache: 512 MB buffer to improve sustained transfer performance
  • Design features: helium-sealed internals to reduce power and increase density
  • Protection: multi-axis shock sensors and rotation vibration (RV) sensors for stability in multi-drive systems
  • Weight: approximately 0.152 kg

How to use

Install the Ultrastar 0B48720 into a compatible 3.5" drive bay and connect it to a host using a SATA data cable and appropriate power connector. Initialize and format the drive in the operating system or storage controller according to the intended use (RAID array, single-disk volume, or NAS pool). For arrays or NAS deployments, follow the storage platform vendor's guidance for drive placement, hot-swap procedures and RAID configuration to ensure optimal performance and reliability.

Recommendations for use

Use this drive in systems that support 3.5" SATA drives and, when deploying multiple drives, ensure adequate cooling and vibration mitigation. For data center and NAS use, follow manufacturer guidelines for firmware updates and integration testing. Consider grouping drives with similar specifications in RAID or pooled storage to maintain consistent performance and predictable rebuild times.

Specifications

HDD capacity:
12000 GB
HDD size:
3.5
Weight:
0.152 kg
All features

Features

HDD capacity:
12000 GB
HDD size:
3.5
Component for:
PC
HDD average transfer rate:
269 MB/s
Interface:
Serial ATA
Type:
HDD
Storage drive buffer size:
512 MB

Operational conditions

Storage temperature (T-T):
-40 - 70
Operating temperature (T-T):
5 - 60

Weight & dimensions

Weight:
0.152 kg
Height:
147 mm
Width:
101.6 mm
Depth:
26 mm

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
BT19 50 Tomorrow Best delivery
Discount 9%
577.49 €
WH94 2 29.06.2026
Discount 9%
640.99 €
WH357 72 03.07.2026 688.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 2 13.07.2026 696.99 €
WH332 50 29.06.2026 718.49 €
Discount 9%
577.49 €
Stock: 50
Delivery Date: Tomorrow Best delivery
Warehouse: BT19
Discount 9%
640.99 €
Stock: 2
Delivery Date: 29.06.2026
Warehouse: WH94
688.49 €
Stock: 72
Delivery Date: 03.07.2026
Warehouse: WH357
Available only for legal entities
696.99 €
Stock: 2
Delivery Date: 13.07.2026
Warehouse: WH109
718.49 €
Stock: 50
Delivery Date: 29.06.2026
Warehouse: WH332

Customer reviews

Customer questions

FAQ

How much does the Western Digital Ultrastar 0B48720 12 TB 3.5" SATA HDD cost, and is it available for purchase?

The price is 577.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 176 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tomorrow at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Western Digital Ultrastar 0B48720 12 TB 3.5" SATA HDD be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Western Digital Ultrastar 0B48720 12 TB 3.5" SATA HDD online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Western Digital 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 Western Digital 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, weight, 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.

Where can I download the instructions for Western Digital Ultrastar 0B48720 12 TB 3.5" SATA HDD?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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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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