# 3.5" SAS HDD Western Digital Ultrastar DH HC570 22 TB, 12 Gbit/s, 7200 RPM, 512 MB cache

**URL:** https://aio.lv/en/product--western-digital-0f48052--5044526
**Data updated:** 2026-01-21 10:58 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** 0F48052
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 082.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 895.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-0f48052--5044526

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Enterprise 3.5" SAS hard drive Western Digital Ultrastar DH HC570 with 22 TB capacity and 12 Gbit/s interface. Designed for server and data centre storage, it offers 7200 RPM spindle speed, 512 MB buffer, MTBF 2,500,000 h and low idle power (6 W). Dimensions 26.1×101.6×147 mm and weight 670 g; suitable for high-density, high-reliability storage applications.

## Long description

The Western Digital Ultrastar DC HC570 is a 3.5" enterprise-class SAS hard drive offering 22 TB of raw capacity and a 512 MB buffer. Built for data center environments, this 7200 RPM CMR drive uses OptiNAND™ technology and a 10-disk platform to deliver high areal density and maximize storage capacity in space- and power-constrained racks. It is engineered for sustained workloads and provides features for improved resiliency, data protection, and energy-efficient operation.
Advantages
The Ultrastar DC HC570 provides very high data density (22 TB per drive) enabling up to 22.44 PB of raw storage in a typical rack. OptiNAND integration increases non-volatile memory for faster and safer metadata flushes during emergency power off events and enables ArmorCache, which combines the performance of write-cache-enabled mode with the data protection of write-cache-disabled mode. The drive is optimized for low power across sequential and mixed workloads and meets data center reliability requirements with a projected 2.5M MTBF and a 5-year limited warranty.
Suitable for
Hyperscale and enterprise data centers
High-density storage arrays and object storage
Backup and archival systems
Workloads with heavy application I/O up to 550 TB/year
Key specifications
Capacity: 22 TB (22,000 GB)
Form factor: 3.5"
Interface: SAS (enterprise)
Rotational speed: 7200 RPM
Cache: 512 MB
Recording format: CMR (10-disk platform)
Projected MTBF: 2,500,000 hours
Workload rating: up to 550 TB/year
Weight: 0.67 kg
Warranty: 5-year limited
How to use
Install the Ultrastar DC HC570 into a compatible 3.5" SAS drive bay or storage array following the server or chassis manufacturer instructions. Configure RAID, security, and encryption options as required by your environment; SED models are available for hardware-based encryption. Monitor drive health and performance through your storage management tools and follow routine backup and maintenance procedures to ensure data integrity.
Usage recommendations
For optimal operational efficiency, deploy the Ultrastar DC HC570 in systems designed for high-density storage, ensure proper cooling and power delivery, and use compatible RAID levels or erasure-coding schemes appropriate for large-capacity drives. Use monitoring tools to track SMART attributes and replace drives according to your maintenance policy to maintain data-center uptime.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 22000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| Mean time between failures (MTBF) | 2500000 h |
| Access time | 4.16 ms |
| Start/stop cycles | 6000000 |
| HDD interface transfer rate | 12 Gbit/s |
| HDD sustained transfer rate | 291 MiB/s |
| Component for | Server/workstation |
| HDD average transfer rate | 1200 MB/s |
| Interface | SAS |
| Type | HDD |
| Uncorrectable Bit Error Rate (UBER) | \< 1 per 10^15 bits read |
| Storage drive buffer size | 512 MB |
| 24/7 operation | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 5 - 60 |
| Operating shock | 40 G |
| Non-operating shock | 200 G |
| Non-operating vibration | 1.04 G |
| Operating vibration | 0.7 G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.67 kg |
| Height | 26.1 mm |
| Width | 101.6 mm |
| Depth | 147 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 6 W |
| Operating voltage | 5 V |
| Power consumption (idle) | 0.27 W |
| Power consumption (read) | 9.6 W |
| Power consumption (write) | 9.6 W |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717050 |

## FAQ

### How much does the SAS HDD Western Digital Ultrastar DH HC570 22 TB cost, and is it available for purchase?

The price is 1,082.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 165 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 01.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can SAS HDD Western Digital Ultrastar DH HC570 22 TB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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, mean time between failures (mtbf), 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 SAS HDD Western Digital Ultrastar DH HC570 22 TB?

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.

## Image

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