# MICROCHIP ACK I SLIMSASX8 4SFF 8639X2 U.3 0.8M Microchip cable assembly

**URL:** https://aio.lv/en/product--microchip-2305100-r--11121639
**Data updated:** 2026-02-14 19:31 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** MICROCHIP
**Manufacturer code:** 2305100-R
**EAN:** 0760884158630
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 57.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microchip-2305100-r--11121639

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Cable assembly MICROCHIP ACK I SLIMSASX8 4SFF 8639X2 U.3 0.8M — специализированный соединительный кабель для серверных и хранилищных систем. Предназначен для подключения 4SFF (4 small form factor) устройств через интерфейс 8639/PCIe U.3, длина 0.8 м. Обеспечивает надежную передачу данных и совместимость с оборудованием, требующим этого форм-фактора и разъёмов.

## Long description

MICROCHIP ACK I SLIMSASX8 4SFF 8639X2 U.3 0.8M Microchip cable assembly is a purpose-built internal connection cable for server and storage systems. It provides a direct link between host adapters and up to four small form factor (4SFF) devices using the 8639/PCIe U.3 interface. With a length of 0.8 meters, the cable is intended for short to medium internal routings inside chassis where reliable high-speed data transfer and mechanical compatibility with U.3 connectors are required.
Advantages
The cable assembly offers stable signal integrity for PCIe/NVMe pathways and is designed to match the mechanical and electrical requirements of U.3 (8639) ports and 4SFF device connectors. Its compact construction reduces internal clutter and supports secure mating and retention in server bays. The standardized pinout and connector form factor minimize compatibility issues with equipment that adheres to U.3 specifications.
Suitable for
 Connecting host adapters to multiple 2.5" U.3 NVMe drives mounted in 4SFF trays
 Internal cabling in rackmount and tower servers
 Storage enclosures and drive backplanes supporting 8639/PCIe U.3
 Systems requiring a 0.8 m internal cable for tidy routing and signal performance
Key specifications
 Interface: 8639 / PCIe U.3 compatible connectors
 Supported device count: up to four small form factor (4SFF) devices
 Length: 0.8 meters (internal cable)
 Application: internal server and storage system connections for NVMe/PCIe devices
 Construction: shielded assembly optimized for high-speed data integrity
How to use
Route the cable inside the server chassis between the host adapter or HBA and the drive backplane or carrier that accepts 4SFF U.3 connectors. Ensure both ends are aligned with the keyed U.3 connectors and apply firm, even pressure until the connectors latch. Avoid sharp bends and keep the cable clear of hot components or moving parts. Verify firmware and BIOS settings on the host system to ensure the connected NVMe/PCIe devices are recognized and configured.
Usage recommendations
For reliable operation, use the cable in systems that conform to U.3/8639 specifications and follow manufacturer guidance on cable routing and airflow. Replace the cable if connector contacts show wear or if data errors occur. Maintain proper bend radius and secure cables to chassis points to prevent strain and accidental disconnection.

## FAQ

### How much does the MICROCHIP ACK I SLIMSASX8 4SFF 8639X2 U.3 0.8M cost, and is it available for purchase?

The price is 69.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 08.07.2026 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: Cash payment, 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 MICROCHIP 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 MICROCHIP 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/11121639/68515702_large.webp