# Internal Mini-SAS Cable Supermicro CBL-MCIO-1255L4Y — MCIO x8 to 2× SlimSAS LP x4, 55 cm

**URL:** https://aio.lv/en/product--supermicro-cbl-mcio-1255l4y--10709697
**Data updated:** 2026-02-12 22:04 (EET)
**Category:** Server Parts & Components
**Manufacturer:** Supermicro
**Manufacturer code:** CBL-MCIO-1255L4Y
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 94.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supermicro-cbl-mcio-1255l4y--10709697

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Supermicro CBL-MCIO-1255L4Y is an internal Mini-SAS breakout cable with an MCIO x8 connector to two SlimSAS LP x4 connectors and a 55 cm length. Designed for connecting host controllers or backplanes to drive bays or RAID cards, it supports multi-lane SAS/SATA links in compact server and storage systems, simplifying cable routing and device integration.

## Long description

Supermicro CBL-MCIO-1255L4Y is an internal Mini-SAS breakout cable that connects an MCIO x8 host or backplane interface to two SlimSAS LP x4 device connectors over a 55 cm length. The cable supports multi-lane SAS and SATA links and is intended for compact server and storage systems where space-efficient routing and reliable high-speed connections are required. Its design enables splitting an 8-lane interface into two independent 4-lane SlimSAS LP connections for direct attachment of drive bays, RAID cards or storage modules.
Advantages
The cable provides a compact, low-profile connection that reduces clutter inside racks and chassis while maintaining signal integrity for SAS and SATA multi-lane links. With a standardized MCIO x8 to SlimSAS LP x4 pinout, it simplifies integration between host controllers or backplanes and drive assemblies. The 55 cm length offers flexibility for routing in dense server layouts without excessive slack.
Подходит для
 Подключение контроллеров или плат расширения к корзинам накопителей
 Интеграция бэкплейнов с двумя SlimSAS LP устройствами
 Использование в компактных серверных и стоечных решениях с ограниченным местом
 Организация соединений для RAID-карт и модулей хранения данных
Key specifications
 Connector A: MCIO x8 internal connector
 Connector B: 2 × SlimSAS LP x4 internal connectors
 Supported protocols: SAS and SATA multi-lane links
 Length: 55 cm
 Form factor: internal, low-profile cable for server chassis
 Cable type: breakout (one-to-two) multi-lane assembly
How to use
Install the cable by seating the MCIO x8 connector into the host controller or backplane MCIO port and attaching the two SlimSAS LP x4 connectors to the target drive bays, RAID card ports or storage modules. Ensure connectors are fully inserted and latched as required by the chassis or card design, and route the cable to avoid sharp bends and interference with cooling airflow or moving components. Verify link status and drive visibility in system firmware or operating system after powering on.
Usage recommendations
For reliable operation, maintain gentle bend radii and avoid compressing the cable. Use the 55 cm length to route around hot components and secure the cable with existing cable management points. Confirm compatibility of SlimSAS LP pinouts with attached devices and ensure firmware or controller settings match the intended multi-lane SAS/SATA configuration.

## FAQ

### How much does the Mini-SAS cable Supermicro CBL-MCIO-1255L4Y cost, and is it available for purchase?

The price is 113.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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. 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 Supermicro 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 Supermicro 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

## Image

https://aio.lv/img/cache/product/10709697/66004020_large.webp