# M.2 NVMe SSD Silicon Power UD90 4 TB PCIe 4.0 (2280) — 5000/4500 MB/s, 3D NAND, AES, MTBF 1.5M h

**URL:** https://aio.lv/en/product--silicon-power-sp04kgbp44ud9005--10551213
**Data updated:** 2026-01-21 11:01 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** Silicon Power
**Manufacturer code:** SP04KGBP44UD9005
**EAN:** 886576070445
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 656.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 542.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silicon-power-sp04kgbp44ud9005--10551213

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Silicon Power UD90 is an M.2 2280 NVMe SSD with 4 TB capacity using PCIe 4.0 x4 and NVMe 1.4. It delivers up to 5000 MB/s read and 4500 MB/s write, uses 3D NAND and ECC, and supports hardware encryption and S.M.A.R.T. Designed for mixed-use workloads in PCs and laptops, it offers shock resistance, 1.5M h MTBF and operates at 0–70 °C.

## Long description

The Silicon Power UD90 4 TB M.2 PCIe 4.0 NVMe SSD delivers high-capacity storage with PCIe 4.0 performance for desktop and laptop systems. Capable of sequential read speeds up to 5000 MB/s and write speeds up to 4800 MB/s, the drive uses NVMe 1.4, 3D NAND and Host Memory Buffer (HMB) support to provide faster data transfers, lower latency and improved multitasking compared with PCIe 3.0 solutions. Designed for sustained use, the UD90 also includes SLC caching and LDPC error correction to balance speed with data integrity.
Advantages
The UD90 offers PCIe 4.0-level throughput at a budget-friendly price point, achieving nearly twice the bandwidth of PCIe 3.0 for shorter load and download times. It supports NVMe 1.4 and HMB for smoother multitasking and sustained performance, while SLC caching and LDPC coding enhance sequential and random read/write reliability. RAID support and end-to-end (E2E) data protection further improve data safety, and the free SP Toolbox utility enables health monitoring and basic diagnostics.
Suitable for
Content creation workflows (video editing, image processing)
High-performance PC and laptop storage upgrades
Gaming installations requiring fast load times
Large file transfers and frequent multitasking
Key specifications
Form factor: M.2
Interface: PCIe 4.0 x4, NVMe 1.4
Capacity: 4 TB
Sequential read speed: up to 5000 MB/s
Sequential write speed: up to 4800 MB/s
Technologies: 3D NAND, SLC Caching, LDPC, Host Memory Buffer (HMB)
Weight: 0.008 kg
Manufacturer part number (MPN): SP04KGBP44UD9005
EAN: 886576070445
How to use
Install the UD90 into an available M.2 PCIe 4.0 slot on a compatible motherboard (consult the motherboard manual for correct slot and mounting instructions). Secure the drive with the M.2 screw, ensure BIOS/UEFI recognizes the device, then initialize and format the drive in the operating system before use. For best performance, use a PCIe 4.0-capable slot and enable NVMe drivers provided by the OS or motherboard vendor.
Usage recommendations
Use the UD90 in systems with PCIe 4.0 support to fully utilize its bandwidth; if a PCIe 4.0 slot is not available, the drive remains compatible with PCIe 3.0 but at reduced performance. Regularly monitor drive health with the free SP Toolbox and maintain backups to protect important data.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 4000 GB |
| SSD form factor | M.2 |
| Read speed | 5000 MB/s |
| Write speed | 4500 MB/s |
| S.M.A.R.T. support | Yes |
| Mean time between failures (MTBF) | 1500000 h |
| Protection features | Shock resistant |
| Memory type | 3D NAND |
| ECC | Yes |
| Hardware encryption | Yes |
| PCI Express interface data lanes | x4 |
| Component for | PC/Laptop |
| NVMe | Yes |
| NVMe version | 1.4 |
| Interface | PCI Express 4.0 |
| Target workload | Mixed Use (MU) |
| M.2 SSD size | 2280 (22 x 80 mm) |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | Green Dot |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | BSMI, CE, Federal Communications Commission (FCC), KC, RoHS, UKCA, WEEE |

### Weight & dimensions

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

### Operational conditions

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

## FAQ

### How much does the Silicon Power UD90 M.2 NVMe SSD 4 TB PCIe 4.0 cost, and is it available for purchase?

The price is 656.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 22.07.2026 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 Silicon Power UD90 M.2 NVMe SSD 4 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 capacity, ssd form factor, 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 4 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/10551213/62403664_large.webp