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header-product SSD M.2 NVMe Silicon Power UD90 500 GB PCIe 4.0 — 3D NAND, LDPC, NVMe 1.4, x4

SSD M.2 NVMe Silicon Power UD90 500 GB PCIe 4.0 — 3D NAND, LDPC, NVMe 1.4, x4

SSD M.2 Silicon Power UD90 500 GB PCIe 4.0 Photo 1
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Short description

Silicon Power UD90 is a 500 GB M.2 NVMe SSD using PCIe 4.0 x4 interface and 3D NAND memory. It supports NVMe 1.4, LDPC error correction, SLC caching and RAID, with End-to-End data protection and MTBF ~1,500,000 h. Sequential read/write speeds reach the PCIe 4.0 class (manufacturer lists up to ~4800–5000 MB/s read and ~2700–4200 MB/s write across sources). Compact M.2 form factor suits laptops and desktops; operating range 0–70 °C.
Warranty: 5 Years
SKU: 4806606
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Product information

Description

The Silicon Power UD90 500 GB M.2 PCIe 4.0 NVMe SSD delivers high-speed storage for modern desktops and laptops. With sequential read speeds up to 4,800 MB/s and write speeds up to 4,200 MB/s, this M.2 form-factor drive is designed for systems that support PCIe 4.0 and for users who need fast file access and reduced load times. Built on 3D NAND and supporting NVMe 1.4, the UD90 balances performance and reliability in a compact 500 GB capacity.

Advantages

The UD90 offers substantially faster transfer rates than PCIe 3.0, providing up to twice the bandwidth for quicker downloads and shorter application load times. It supports Host Memory Buffer (HMB) technology and NVMe 1.4 for improved multitasking performance and lower latency. Reliability features include SLC caching for sustained read/write performance, LDPC error correction, RAID support and end-to-end (E2E) data protection. A free SP Toolbox utility is available to monitor SSD health and view device metrics.

Suitable for

  • Content creators and multimedia editing
  • Gaming and fast application loading
  • System boot drive for modern desktops and laptops with M.2 PCIe 4.0 slots
  • General high-performance storage and multitasking

Key specifications

  • Brand: Silicon Power
  • Model: UD90 (MPN SP500GBP44UD9005)
  • Capacity: 500 GB
  • Form factor: M.2
  • Interface: PCIe 4.0 x4, NVMe 1.4
  • Sequential read: up to 4,800 MB/s
  • Sequential write: up to 4,200 MB/s
  • Weight: 0.008 kg

How to use

Install the UD90 into an available M.2 PCIe 4.0 slot on a compatible motherboard, securing it with the appropriate screw. If your system supports PCIe 4.0, the drive will deliver maximum performance; it remains backward compatible with PCIe 3.0 but at reduced bandwidth. Initialize and format the drive in your operating system before use, then install your OS or use it as additional storage. Optionally install SP Toolbox to monitor health, temperature and total bytes written.

Usage recommendations

For best sustained performance, use the UD90 in systems with native PCIe 4.0 M.2 support and ensure adequate cooling on the M.2 slot. Regularly back up important data and use SP Toolbox to track drive health and firmware updates.

Specifications

SSD form factor:
M.2
SSD capacity:
500 GB
Read speed:
4800 MB/s
Write speed:
4200 MB/s
Weight:
0.008 kg
All features

Features

SSD capacity:
500 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

Compliance certificates:
RoHS, WEEE

Weight & dimensions

Weight:
0.008 kg
Height:
3.5 mm
Width:
80 mm
Depth:
22 mm

Operational conditions

Operating temperature (T-T):
0 - 70
Operating shock:
1500 G

Brand-specific features

Brand specific technologies:
SLC Caching

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 SSD M.2 Silicon Power UD90 500 GB 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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