# Cable for data storage devices icy dock MB403L-B SlimSAS 4i to MCIO 4i, PCIe 4.0 compatible, Black, 500 mm

**URL:** https://aio.lv/en/product--icy-dock-mb403l-b--11690506
**Data updated:** 2026-05-01 23:26 (EEST)
**Category:** Internal PC Cables
**Manufacturer:** icy dock
**Manufacturer code:** MB403L-B
**EAN:** 4713227446822
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--icy-dock-mb403l-b--11690506

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Icy Dock MB403L-B is a 500 mm black data-storage cable designed for connecting SlimSAS 4i to MCIO 4i interfaces. Certified to UL20744, it supports PCIe 4.0 signaling compatibility and is supplied as a single-piece pack. Suitable for server, RAID or storage enclosure assemblies requiring high-speed host-to-bay connectivity.

## Long description

The Icy Dock MB403L-B is a 500 mm internal data-storage cable in black designed to connect SlimSAS 4i (SFF-8654) host interfaces to MCIO 4i (SFF-TA-1016) bay or backplane connectors. The cable is rated to support PCIe 4.0 signalling rates and is built with locking latch connectors for secure mating. It is UL20744 certified for safety and supplied as a single-piece pack suitable for server, storage enclosure and RAID system assemblies where a short, high-speed host-to-bay connection is required.
Advantages
The cable supports PCIe 4.0 transfer speeds and is designed to comply with SFF-8654 and SFF-TA-1016 connector specifications, providing compatibility with mainstream NVMe, tri-mode HBA and RAID cards. Its locking latch connector design reduces the risk of accidental disconnection in dense rack or chassis environments. UL20744 certification indicates conformity with recognised safety requirements for internal data cables.
Suitable for
Connecting SlimSAS 4i host ports to MCIO 4i backplanes or drive bays
Short internal runs inside servers, storage enclosures or RAID chassis (up to 500 mm)
NvMe, tri-mode HBA or RAID card installations requiring PCIe 4.0 compatible cabling
When it may not be suitable
This cable is intended for internal use and fixed installations; it is not designed for external routing or exposure to harsh environmental conditions. For systems requiring longer reach than 500 mm, active repeaters, different cable assemblies or external solutions will be necessary. Compatibility relies on devices that accept SFF-8654 (SlimSAS) and SFF-TA-1016 (MCIO) connectors; mismatched connector types cannot be used without adapters.
Key specifications
Cable length: 500 mm
Connector types: SlimSAS 4i (SFF-8654) to MCIO 4i (SFF-TA-1016)
Signal compatibility: PCIe 4.0 signalling
Connector locking: locking latch design on both ends
Compliance: SFF-8654, SFF-TA-1016, SFF-9402 cable design compatibility
Certification: UL20744
Colour: Black
How to use
Install the MB403L-B by aligning the SlimSAS 4i connector with the host or HBA SlimSAS port and the MCIO 4i connector with the enclosure or backplane MCIO port. Press the connectors until the locking latches engage to ensure a secure connection. Route the cable inside the chassis to avoid sharp bends and to maintain clearance for airflow. Power on the system after connections are confirmed; the cable itself does not require configuration and functions as a passive high-speed link between host and bay.
What to consider before purchase
Verify that both the host/HBA and the backplane/enclosure use SlimSAS 4i (SFF-8654) and MCIO 4i (SFF-TA-1016) interfaces respectively
Ensure 500 mm length is sufficient for internal routing within your chassis or rack
Confirm your system requires PCIe 4.0 signalling; for lower-speed requirements the cable remains compatible but does not increase speed beyond device capability
Assess whether an internal fixed cable is appropriate versus external or active cable solutions
Usage recommendations
Handle the cable by the connector bodies when inserting or removing to protect the cable assembly. Avoid tight bends near the connector strain relief and maintain proper airflow in the chassis. Use the locking latches to prevent accidental disconnection during normal operation and maintenance.

## Specifications

| Feature | Value |
|---|---|
| Width | 500 mm |
| Product type | Cable |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Certification | UL20744 |

## FAQ

### How much does the Cable icy dock MB403L-B SlimSAS 4i to MCIO 4i cost, and is it available for purchase?

The price is 65.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 09.07.2026 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. 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 icy dock 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 icy dock 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: product colour, 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/11690506/68696964_large.webp