# HGST Hitachi Ultrastar C10K1800 2.5" SAS internal HDD 1.2 TB 10,000 RPM 128 MB

**URL:** https://aio.lv/en/product--hgst-0b27977--12071325
**Data updated:** 2026-03-12 21:50 (EET)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** HGST
**Manufacturer code:** 0B27977
**EAN:** 8717306635523
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 254.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 1 037.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hgst-0b27977--12071325

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

2.5" HGST Hitachi Ultrastar C10K1800 internal hard drive with 1.2 TB capacity, 10,000 RPM rotational speed and 128 MB cache. Enterprise-class SAS interface drive designed for server and storage systems, offering 2,000,000-hour MTBF reliability and compact 2.5" form factor. Suitable for database, virtualization and high-density storage use cases.

## Long description

HGST Hitachi Ultrastar C10K1800 2.5" SAS internal HDD 1.2 TB 10,000 RPM 128 MB is an enterprise-class 2.5-inch hard drive designed for server and storage systems. It provides 1.2 TB usable capacity, a 10,000 RPM spindle speed and a 128 MB buffer, and uses a Serial Attached SCSI (SAS) interface. The drive is built for continuous 24x7 operation and specifies a mean time between failures (MTBF) of 2,000,000 hours, while its compact 2.5" form factor and low weight make it suitable for high-density storage configurations.
Advantages
The drive combines a high rotational speed with a sizeable cache to deliver improved random and sequential I/O performance for enterprise workloads. Its SAS interface supports high transfer rates and reliable multi-path connectivity in server environments. The small 2.5" form factor helps increase drive density in racks and saves space in blade and 1U/2U systems. The specified MTBF and enterprise design target continuous operation and predictable service life for database, virtualization, and storage arrays.
Suitable for
Database servers and transaction-heavy applications
Virtualization hosts and hyperconverged infrastructure
High-density storage enclosures and blade servers
Mixed read/write storage arrays and tiered storage pools
Key specifications
Capacity: 1200 GB
Form factor: 2.5 inch
Rotational speed: 10,000 RPM
Cache / buffer: 128 MB
Interface family: SAS (Serial Attached SCSI)
Mean time between failures (MTBF): 2,000,000 hours
Weight: 0.227 kg
How to use
Install the Ultrastar C10K1800 into a compatible 2.5" SAS drive bay or carrier following the server or storage system vendor’s installation instructions. Connect the SAS host and, if applicable, configure multipath I/O for redundancy and performance. Initialize and format the drive according to the operating system or storage controller requirements, then integrate it into the desired RAID group, logical volume, or datastore. Monitor drive health via S.M.A.R.T. data and your system management tools to track usage and any predictive failure indicators.
Usage recommendations
Use this drive in systems that support enterprise SAS interfaces and 2.5" form factor drives. For sustained high I/O workloads, deploy within RAID or redundant configurations and enable monitoring. Follow vendor guidelines for cooling and airflow to maintain optimal operating temperatures and ensure stable performance and longevity.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 1200 GB |
| HDD size | 2.5 |
| HDD speed | 10000 |
| Mean time between failures (MTBF) | 2000000 h |
| Read seek time | 3.3 ms |
| HDD number of heads | 6 |
| Average latency | 2.85 ms |
| Write seek time | 3.7 ms |
| Bytes per sector | 4096 |
| HDD interface transfer rate | 12 Gbit/s |
| Component for | Server/workstation |
| Interface | SAS |
| Type | HDD |
| Storage drive buffer size | 128 MB |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 5 - 55 |
| Operating shock | 60 G |
| Non-operating shock | 300 G |
| Non-operating vibration | 1.5 G |
| Operating vibration | 0.4 G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.227 kg |
| Height | 100.45 mm |
| Width | 70.1 mm |
| Depth | 15 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 6.7 W |
| Power consumption (idle) | 4.8 W |
| Operating voltage | 5 |

## FAQ

### How much does the HGST Ultrastar C10K1800 2.5" SAS 1.2TB HDD cost, and is it available for purchase?

The price is 1,254.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 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 08.07.2026 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 HGST Ultrastar C10K1800 2.5" SAS 1.2TB HDD 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 HGST 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 HGST 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.

## Image

https://aio.lv/img/cache/product/12071325/67580372_large.webp