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Main image of Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

Alt view image 2 of 7 - Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

Alt view image 3 of 7 - Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

Alt view image 4 of 7 - Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

Alt view image 5 of 7 - Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

Alt view image 6 of 7 - Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

Alt view image 7 of 7 - Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

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Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

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20-PORT SATA EXPANSION CARD: Adds 20 SATA III (6Gbps) drives to your desktop at once, turning one PCIe x4 slot into a 20-bay storage pool for unRAID, TrueNAS, ZFS, Proxmox or Windows Storage Spaces software RAID. Hardware RAID is not supported.
85MB/S ON EVERY PORT: PCIe 3.0 X2 upstream runs at 16GT/s, and each of the 20 SATA ports delivers up to 85MB/s, so large multi-drive transfers, media libraries and backup jobs finish fast with no bottleneck.
NO DRIVER, WIDE COMPATIBILITY: Plug and play on Windows (except XP), Mac OS, Linux and NAS systems. Set SATA mode to AHCI in BIOS or UEFI before first install. This is a data storage HBA and does not boot an operating system.
20 BUILT-IN LED INDICATORS: A steady red LED means the drive is powered, a flashing LED means it is reading or writing, so you can check every SATA drive at a glance without opening the case.
FITS X4/X8/X16 SLOTS, FULL KIT INCLUDED: Ships with 20 x SATA III cables (350mm/13.5in), 4 x 1:5 SATA power splitter cable. Pre-installed 12cm regular profile bracket, not available for mini/compact chassis installations.

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GLOTRENDS specializes in developing high-performance PCIe adapters and riser cables for computer engineers and DIY enthusiasts.
The products mainly include 2 series: PCIe adapters (M.2 SSD Adapter, SATA Card, WiFi/Ethernet Card, USB Card, etc) and PCIe 5.0/4.0/3.0 extension cables.
The goal of GLOTRENDS is to provide quality-assured and cost-effective products to customers worldwide. Customized production is welcome.
SA3824A
- 24-port SATA Card (Non-Raid)
- PCIe 3.0 X8 Bandwidth
- ~277MB/s per port
SATA Card
SA3026
- 6-port SATA Card
- PCIe 3.0 X2 Bandwidth
- ASM1166 Controller
SATA Card (No Cable)

Model: SA3220C

Product Type	20-Port PCIe SATA III Expansion Card (Host Bus Adapter / HBA, non-RAID)
Controller Chipset	ASMedia ASM1164
Host Interface	PCI Express 3.0 x2 (upstream, 8 GT/s per lane)
Compatible Slots	PCIe x4 / x8 / x16 (physical slot)
SATA Ports	20 × SATA III (internal), 6 Gbps per port
Per-Port Bandwidth	Up to 85MB/s per port
RAID Support	Hardware RAID: Not supported · Software RAID only (unRAID, TrueNAS / ZFS, Proxmox, Windows Storage Spaces)
OS Boot Support	Not support

SATA Controller Mode	AHCI (must be set in BIOS / UEFI before first install)
LED Indicators	20 × built-in LEDs — steady light = normal operation; flashing = data read/write activity
Operating Systems	Windows (except Windows XP), macOS, Linux, NAS systems
Driver Requirement	None — Plug and Play, no driver installation required
Compatible Devices	SATA SSD / HDD (up to 20 drives), desktop PC, NAS enclosure
Typical Applications	NAS builds, home server, software RAID storage pool, media library, backup target, OS boot drive
Brackets Included	Regular-profile bracket (for desktop PCs)

SA3220 20-Port PCIe X4 SATA Expansion Card

Does it support OS boot?
No
How to Locate and Set SATA Mode to AHCI in BIOS or UEFI?
Enter BIOS / UEFI --- Advanced Mode --- SATA Mode: AHCI. (Note: set AHCI first then install Windows. If Windows has already been installed under IDE/RAID/VMD mode, directly switching SATA mode to AHCI in BIOS will trigger blue screen crash.

Model: SA3220C

Product Type	20-Port PCIe SATA III Expansion Card (Host Bus Adapter / HBA, non-RAID)
Controller Chipset	ASMedia ASM1164
Host Interface	PCI Express 3.0 x2 (upstream, 8 GT/s per lane)
Compatible Slots	PCIe x4 / x8 / x16 (physical slot)
SATA Ports	20 × SATA III (internal), 6 Gbps per port
Per-Port Bandwidth	Up to 85MB/s per port
RAID Support	Hardware RAID: Not supported · Software RAID only (unRAID, TrueNAS / ZFS, Proxmox, Windows Storage Spaces)
OS Boot Support	Not support
SATA Controller Mode	AHCI (must be set in BIOS / UEFI before first install)
LED Indicators	20 × built-in LEDs — steady light = normal operation; flashing = data read/write activity
Operating Systems	Windows (except Windows XP), macOS, Linux, NAS systems
Driver Requirement	None — Plug and Play, no driver installation required
Compatible Devices	SATA SSD / HDD (up to 20 drives), desktop PC, NAS enclosure
Typical Applications	NAS builds, home server, software RAID storage pool, media library, backup target, OS boot drive
Brackets Included	Regular-profile bracket (for desktop PCs)

Does it support OS boot?
No
How to Locate and Set SATA Mode to AHCI in BIOS or UEFI?
Enter BIOS / UEFI --- Advanced Mode --- SATA Mode: AHCI. (Note: set AHCI first then install Windows. If Windows has already been installed under IDE/RAID/VMD mode, directly switching SATA mode to AHCI in BIOS will trigger blue screen crash.

GLOTRENDS specializes in developing high-performance PCIe adapters and riser cables for computer engineers and DIY enthusiasts.
The products mainly include 2 series: PCIe adapters (M.2 SSD Adapter, SATA Card, WiFi/Ethernet Card, USB Card, etc) and PCIe 5.0/4.0/3.0 extension cables.
The goal of GLOTRENDS is to provide quality-assured and cost-effective products to customers worldwide. Customized production is welcome.
SA3824A
- 24-port SATA Card (Non-Raid)
- PCIe 3.0 X8 Bandwidth
- ~277MB/s per port
SATA Card
SA3026
- 6-port SATA Card
- PCIe 3.0 X2 Bandwidth
- ASM1166 Controller
SATA Card (No Cable)

GLOTRENDS SA3220C - Add 20 SATA Drives to One PCIe Slot Running out of SATA ports? The GLOTRENDS SA3220C turns a single PCIe slot into 20 SATA III ports, powered by the ASM1164 controller plus 4x JMB575 port multipliers. It is the simple way to build a home NAS, a media server, or a large cold-storage and backup array - without replacing your motherboard. Plug the card into any PCIe X4, X8 or X16 slot, connect your drives with the 20 included SATA III cables, add power with the 4 included 1-to-5 SATA splitter cables, and you are ready to go. No driver installation is needed on Windows, macOS, Linux or NAS systems such as TrueNAS and Unraid. 20 built-in LEDs show each drive's status at a glance: solid red for power, blinking for active read/write. All ports support AHCI mode and hot-swapping. Bandwidth guide:the PCIe 3.0 X2 upstream provides a shared 16GT/s. SATA ports 1-20 support up to 85MB/s per drive - ideal for HDDs, surveillance footage, media libraries and backups. Please note:this card does not support booting an operating system (OS boot), does not support hardware RAID (use software RAID or your NAS system's storage pool), and is not compatible with Windows XP. A full-height bracket is pre-installed; it does not fit slim or compact chassis.

Product information

Brand	GLOTRENDS
Hardware Interface	PCI Express x4
Style	PCIe SATA III Expansion Card
Compatible Devices	20 x SATA SSD
Number of Items	1
Model Number	SA3220C
Manufacturer	glotrends
Item Highlight	PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds
Warranty Description	30 Day Warranty Against Manufacturer Defects
Operating System	Windows, Mac OS, Linux
Style Name	PCIe SATA III Expansion Card

Details
Color	PCIE X4(3.0 X2 Speed)
Type	PCIe SATA III Expansion Card
Changer Type	pci_express_x4
Specifications	PCIe SATA III Expansion Card, pci_express_x4, 20 x SATA SSD, SA3220C

Connectors
Connector A	pci_express_x4
Connector B	pci_express_x4
Connector Style	PCIe SATA III Expansion Card

Features
Features	PCIe SATA III Expansion Card

Package Contents
Package Quantity	1
Package Contents	1 x SA3220C

Disclaimer
Disclaimer	not_applicable

Additional Information
First Listed on Newegg	November 07, 2026

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Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

SA3824A

SATA Card

SA3026

SATA Card (No Cable)

Model: SA3220C

Does it support OS boot?

How to Locate and Set SATA Mode to AHCI in BIOS or UEFI?

Model: SA3220C

Does it support OS boot?

How to Locate and Set SATA Mode to AHCI in BIOS or UEFI?

SA3824A

SATA Card

SA3026

SATA Card (No Cable)

Product information

Learn more about the Vszerda SA3220C

Customer Reviews of the Vszerda SA3220C

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9SIC3P2MA90054

Meet Your Seller

Vszerda SA3220C 20 Port PCIe SATA Expansion Card, SATA III 6Gbps, ASM1164 | PCIe 3.0 x2 bus (PCIe x4 Physical Interface), 85MB/s per port, 20 SATA cables & power splitter included, NAS & PC builds

SA3824A

SATA Card

SA3026

SATA Card (No Cable)

Model: SA3220C

Does it support OS boot?

How to Locate and Set SATA Mode to AHCI in BIOS or UEFI?

Model: SA3220C

Does it support OS boot?

How to Locate and Set SATA Mode to AHCI in BIOS or UEFI?

SA3824A

SATA Card

SA3026

SATA Card (No Cable)

Product information

Learn more about the Vszerda SA3220C

Customer Reviews of the Vszerda SA3220C

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info