# M.2 NVMe SSD Silicon Power UD90 1 TB PCIe 4.0, Read 4800 MB/s, Write 4200 MB/s, 3D NAND, NVMe 1.4

**URL:** https://aio.lv/en/product--silicon-power-sp01kgbp44ud9005--4806607
**Data updated:** 2026-01-21 10:58 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** Silicon Power
**Manufacturer code:** SP01KGBP44UD9005
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 198.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 164.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silicon-power-sp01kgbp44ud9005--4806607

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Silicon Power UD90 is a 1 TB M.2 NVMe SSD using PCIe 4.0 x4 interface and NVMe 1.4 protocol. It features 3D NAND with SLC caching, LDPC error correction, and no hardware encryption. Sequential read up to 4800 MB/s and write up to 4200 MB/s, MTBF 1,500,000 h. Designed for PCs and laptops, supports RAID and offers high-speed storage for gaming, content creation and system boot. Operates at 0–70 °C; protect against moisture.

## Long description

Silicon Power UD90 1 TB M.2 PCIe 4.0 NVMe SSD delivers high-capacity, high-speed storage for desktops and laptops. With sequential read speeds up to 4,800 MB/s and write speeds up to 4,200 MB/s, the UD90 uses PCIe 4.0 bandwidth, NVMe 1.4 support and 3D NAND technology to provide responsive data access and sustained performance for demanding tasks.
Advantages
The UD90 offers near-double bandwidth compared with PCIe 3.0, faster data transfer rates for multitasking and creative workflows, and support for Host Memory Buffer (HMB) to reduce latency. It uses SLC caching and LDPC error correction to improve sequential and random read/write reliability, and includes RAID compatibility and end-to-end (E2E) data protection for safer storage. A free SP Toolbox utility is available to monitor drive health and performance.
Suitable for
 PC and laptop storage upgrades
 Content creation and multimedia editing
 Gaming and fast application loading
 High-speed file transfer and backups
Key specifications
 Form factor: M.2
 Interface: PCI Express 4.0, NVMe 1.4
 Capacity: 1 TB (1000 GB)
 Sequential read speed: up to 4,800 MB/s
 Sequential write speed: up to 4,200 MB/s
 Technologies: 3D NAND, SLC caching, LDPC, Host Memory Buffer (HMB)
 Manufacturer part number (MPN): SP01KGBP44UD9005
 Weight: 0.008 kg
How to use
Install the M.2 SSD into an available M.2 PCIe 4.0 slot on your compatible motherboard following the motherboard manufacturer's instructions and secure it with the mounting screw. If your system supports PCIe 4.0, the drive will achieve maximum throughput; it remains backward compatible with PCIe 3.0 but with lower bandwidth. After physical installation, initialize and format the drive in your operating system, install any desired cloning or fresh OS software, and optionally install the free SP Toolbox to monitor health and performance.
Usage recommendations
For best sustained performance, pair the UD90 with a motherboard that supports PCIe 4.0 and enable any recommended BIOS settings for NVMe drives. Regularly check the SSD health with SP Toolbox, keep firmware up to date when updates become available, and use RAID or regular backups for critical data protection.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 1000 GB |
| SSD form factor | M.2 |
| Read speed | 4800 MB/s |
| Write speed | 4200 MB/s |
| Mean time between failures (MTBF) | 1500000 h |
| Memory type | 3D NAND |
| RAID support | Yes |
| Hardware encryption | No |
| PCI Express interface data lanes | x4 |
| End-to-End Data Protection | Yes |
| Component for | PC/Laptop |
| NVMe | Yes |
| NVMe version | 1.4 |
| Low-density parity-check (LDPC) | Yes |
| Interface | PCI Express 4.0 |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, WEEE |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.008 kg |
| Height | 3.5 mm |
| Width | 80 mm |
| Depth | 22 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Operating shock | 1500 G |

### Brand-specific features

| Feature | Value |
|---|---|
| Brand specific technologies | SLC Caching |

## FAQ

### How much does the Silicon Power UD90 M.2 NVMe SSD 1 TB PCIe 4.0 cost, and is it available for purchase?

The price is 198.99 € (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 Friday 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. All transactions are 100% secure and encrypted.

### Can Silicon Power UD90 M.2 NVMe SSD 1 TB PCIe 4.0 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 Silicon Power 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 Silicon Power 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: ssd form factor, ssd capacity, read speed, write speed, 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 Silicon Power UD90 M.2 NVMe SSD 1 TB PCIe 4.0?

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

https://aio.lv/img/cache/product/4806607/62403512_large.webp