# HDD Western Digital 14 TB 3.5" Serial ATA III WD142KFGX

**URL:** https://aio.lv/en/product--western-digital-wd142kfgx--11042088
**Data updated:** 2026-04-24 17:41 (EEST)
**Category:** Hard Disk Drives (HDD)
**Manufacturer:** Western Digital
**Manufacturer code:** WD142KFGX
**EAN:** 0718037899633
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 775.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 640.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-wd142kfgx--11042088

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Western Digital Red WD142KFGX is a 14 TB internal hard drive designed for NAS systems. With a speed of 7200 RPM and a 512 MB buffer, it ensures fast data access and reliable performance. The 3.5" form factor and Serial ATA III interface make it compatible with a wide range of devices. Ideal for storing large amounts of data, it offers durability and efficiency for home and business use.

## Long description

The Western Digital Red WD142KFGX is a 14 TB internal hard drive in a 3.5" form factor, designed primarily for use in NAS systems and multi-bay storage enclosures. It connects via a Serial ATA III (SATA 6 Gb/s) interface, spins at 7200 RPM and includes a 512 MB cache buffer to improve read/write responsiveness. The drive is intended for continuous operation and offers large-capacity storage for archival, backup, media libraries and shared network storage.
Advantages
This HDD provides high-capacity storage with a 14 TB usable volume in a standard 3.5" format, enabling consolidation of large datasets. The 7200 RPM spindle speed and 512 MB buffer support faster access and sustained transfer rates compared with lower-speed drives. Built for NAS environments, it has reliability characteristics suitable for multi-drive systems and extended operation periods. Its physical dimensions and SATA III interface make it compatible with a wide range of desktop and NAS chassis.
Suitable for
Network-attached storage (NAS) for home or small office
Multi-bay enclosures and RAID arrays that require high-capacity drives
Media libraries (video, photo, audio) and large file archives
Backup storage and long-term data retention
When it may not be suitable
This 14 TB 3.5" HDD is not intended for laptops or ultra-compact devices that require 2.5" drives or solid-state storage. It is also less suitable where the highest random IOPS or the lowest latency is required; applications that demand enterprise-level write endurance or NVMe-level performance should consider SSD solutions. For users with very limited vibration control or incompatible NAS models, confirm drive support before installation.
Key specifications
Capacity: 14 TB (14,000 GB)
Form factor: 3.5 inch
Interface: Serial ATA III (SATA 6 Gb/s)
Rotational speed: 7200 RPM
Cache buffer: 512 MB
Mean time between failures (MTBF): 2,500,000 hours
Weight: 0.69 kg
How to use
Install the drive into a compatible 3.5" bay in a desktop PC, NAS enclosure or multi-bay chassis following the manufacturer’s mounting and anti-static guidelines. Connect the drive using a SATA data cable and a compatible SATA power connector. Initialize, partition and format the drive using the operating system or NAS management interface to create file systems appropriate for your use (for example, ext4, NTFS or a NAS vendor’s recommended format). When using in RAID, follow array-building procedures and verify compatibility lists provided by the NAS vendor. Monitor drive health with S.M.A.R.T. tools and vendor utilities, and schedule regular backups for critical data.
What to consider before purchase
Confirm your NAS or enclosure supports 3.5" drives and SATA III interface
Ensure your RAID controller and NAS firmware support 14 TB drive capacities
Assess required performance: 7200 RPM provides higher throughput but not SSD-level latency
Plan for adequate cooling and vibration control in multi-drive systems
Usage recommendations
Use the WD Red 14 TB drive in environments with continuous or frequent access where large capacity and reliable operation are priorities. Apply proper cooling, monitor S.M.A.R.T. metrics regularly, and include drives in a backup and redundancy strategy (for example, RAID with hot spares) to protect against data loss.

## Specifications

### Features

| Feature | Value |
|---|---|
| HDD capacity | 14000 GB |
| HDD size | 3.5 |
| HDD speed | 7200 |
| Mean time between failures (MTBF) | 2500000 h |
| Hot-swap | No |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | NAS |
| HDD average transfer rate | 255 MB/s |
| Workload rate limit | 550 TB/year |
| Interface | Serial ATA III |
| Type | HDD |
| Storage drive buffer size | 512 MB |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 65 |

### Other features

| Feature | Value |
|---|---|
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.69 kg |
| Height | 147 mm |
| Width | 101.6 mm |
| Depth | 26.1 mm |

## FAQ

### How much does the HDD Western Digital 14 TB WD142KFGX cost, and is it available for purchase?

The price is 775.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 15.07.2026 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 HDD Western Digital 14 TB WD142KFGX 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.

## Image

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