> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4

**Type:** Product page · **SKU:** WS-22247 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/pcie-to-4-ch-sata-30-expander-6gpbs-high-speed-sata-interface-supports-cm4.html ([markdown](https://core-electronics.com.au/pcie-to-4-ch-sata-30-expander-6gpbs-high-speed-sata-interface-supports-cm4.html.md))

PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4...

## Pricing

- **Price:** $37.60 (inc GST) — $34.18 AUD, exc GST
- **Quantity discounts:** 10+ $32.82 (exc GST) · 25+ $31.79 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 24 and Aug 31.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=WS-22247:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/WS-22247:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Experiment with more hard drives on your Compute Module 4 IO board, this SATA controller allows for 4 SATA drives to be added via the PCIe slot!

**Features**

Onboard SATA host controller (AHCI) with upstream PCle Gen3 x1 and downstream four SATA Gen3 ports. It's a low latency, low cost and low power AHCI controller. With four SATA ports and cascaded port multipliers, it can enable users to build up various high-speed IO systems, including server, high-capacity system storage or surveillance platforms

- Supports 1-ch PCI Express
- Four power-saving modes of L0s/L1/L23/L3
- Support L1 sub-state deep power saving mode
- Supports SRIS, AER, LTR
- Supports SATA LED
- Supports NCQ & AHCI SPEC 1.4
- Four SATA3.0 (6Gbps) ports
- Supports the switching based on the port multiplier commands
- Supports SATA Partial/Dormancy power management
- Power Header For External 5V/12V Input

**Dimensions**

![](https://core-electronics.com.au/attachments/localcontent/PCIe-TO-SATA-4P-details-size_14068765120.jpg)

**Wiki**

**Includes:**

1. 1x PCIe-TO-SATA-4P
2. 4x SATA Adapter Cable
3. Mounting hardware

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE08721-1.jpg)