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Name:
M2D20
- Description:
- M.2 ADAPT CARD
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3 Year Extended Warranty
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
M2D20 Overview
M2D20-M.2 ADAPT CARD is an innovative expansion card designed to convert M.2 devices into a versatile PCIe interface, delivering reliable performance for storage expansion and server enhancement. It features a PCIe x4 interface operating on the PCIe 3.0 generation, ensuring fast data transfers and broad compatibility with popular operating systems such as Windows and Linux.
Engineered with a low-profile bracket and passive cooling design for optimized thermal performance, the M2D20-M.2 ADAPT CARD is ideal for data-intensive scenarios in industrial, server, and multimedia environments. Its streamlined architecture supports high-bandwidth applications and is targeted at users seeking an efficient solution for storage expansion and system upgrade without compromise.
What is the price of M2D20?
Pricing for M2D20 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for M2D20.
Explore more options from Server Expansion Cards or explore other Synology products.
M2D20 Specifications
| Product Type | Expansion Card |
| Card Type | Other |
| Interface | PCIe x4 |
| PCIe Version | PCIe 3.0 |
| Chipset / Controller | N/A |
| Supported Ports | N/A |
| Port Count | N/A |
| Max Data Rate | N/A |
| RAID Levels Supported | N/A |
| Capture Resolution | N/A |
| Capture Frame Rate | N/A |
| Low Profile Bracket | Yes |
| Full Height Bracket | Yes |
| Cooling | Passive |
| Operating System Compatibility | Windows / Linux |
| Bus Width | 64-bit |
| Power Requirements | 3.3V |
| Use Case | Storage Expansion |
| Product Name | M2D20-M.2 ADAPT CARD |
| Height | 0.5 inches |
| Width | 3.4 inches |
| Depth | 4.2 inches |
| Weight | 0.1 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bus Width | 64-bit | 64-bit | 64-bit | 64-bit | - |
| Capture Frame Rate | N/A | N/A | N/A | N/A | - |
| Capture Resolution | N/A | N/A | N/A | N/A | - |
| Card Type | Storage Controller | Network Interface Card | Network Interface Card | Other | - |
| Chipset / Controller | N/A | Intel X520 | Intel X550-T1 | N/A | - |
| Cooling | Passive | Passive | Passive | Passive | - |
| Depth | N/A | 5.5 inches | 0.8 inches | 4.2 inches | - |
| Full Height Bracket | N/A | No | Yes | Yes | - |
| Height | N/A | 1.5 inches | 0.5 inches | 0.5 inches | - |
| Interface | PCIe x8 | PCIe x4 | M.2 | PCIe x4 | - |
| Low Profile Bracket | N/A | Yes | Yes | Yes | - |
| Max Data Rate | N/A | 10Gbps | 10Gbps | N/A | - |
| Operating System Compatibility | N/A | Linux / Windows / macOS / VMware ESXi / FreeBSD | Windows / Linux / VMware ESXi | Windows / Linux | - |
| PCIe Version | PCIe 3.0 | PCIe 3.0 | PCIe 3.0 | PCIe 3.0 | - |
| Port Count | N/A | 2 | 1 | N/A | - |
| Power Requirements | N/A | 3.3V | 3.3V | 3.3V | - |
| Product Name | FXC17-FXC17 - PCIe - Mini-SAS - PCIe 3.0 - NAS / Storage server - 12 Gbit/s - 5 - 35 °C | E10G21-F2-DUAL-PORT 10GBE SFP+ ADD-IN CARD FOR SYNOLOGY SERVERS | E10M20-T1-M.2 ADAPT AND 10GB ENET CARD | M2D20-M.2 ADAPT CARD | - |
| Product Type | Expansion Card | Expansion Card | Expansion Card | Expansion Card | - |
| RAID Levels Supported | N/A | N/A | N/A | N/A | - |
| Supported Ports | N/A | SFP+ | RJ-45 | N/A | - |
| Use Case | Storage Expansion | Server Expansion / Networking / Storage Expansion | Network Upgrade | Storage Expansion | - |
| Weight | N/A | 0.4 lbs | 0.15 lbs | 0.1 lbs | - |
| Width | N/A | 3.4 inches | 3.0 inches | 3.4 inches | - |
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Questions & Answers
Q
What is the StarTech.com M2D20 M.2 Adapt Card?
A
The M2D20 is a PCIe adapter card that lets you install an M.2 NVMe SSD into a standard PCI Express slot for high-speed storage expansion.
Q
Which M.2 SSD form factors are supported by the M2D20?
A
The M2D20 supports M.2 2230, 2242, 2260, and 2280 SSDs with an M-key socket.
Q
Does the M2D20 support SATA as well as NVMe M.2 SSDs?
A
No. The M2D20 only supports PCIe NVMe Gen3 x4 M.2 SSDs and is not compatible with M.2 SATA drives.
Q
What interface and maximum transfer speeds does the M2D20 provide?
A
It provides a PCI Express 3.0 x4 interface for up to 32 Gbps of data throughput.
Q
Which PCIe slot is required for installing the M2D20?
A
You need an open PCIe 3.0 x4, x8, or x16 slot on your desktop motherboard.
Q
Are additional drivers required to use the M2D20?
A
No. The M2D20 uses native NVMe drivers built into Windows, macOS, and most Linux distributions.
Q
How do I install an M.2 SSD on the M2D20 card?
A
Insert the M.2 SSD into the M-key slot at a 30° angle, secure it with the included screw, then install the card into a PCIe slot.
Q
Does the M2D20 support PCIe bifurcation?
A
Yes, if your motherboard BIOS supports PCIe bifurcation for x4/x4 or x8/x8 configurations.
Q
Can I boot my system from an SSD installed on the M2D20?
A
Yes. Boot support depends on your motherboard’s UEFI/BIOS NVMe boot capability.
Q
Do I need a BIOS update to use the M2D20?
A
A UEFI BIOS update may be required for NVMe support—check your motherboard vendor for the latest firmware.
Q
Which operating systems are compatible with the M2D20?
A
The card is compatible with Windows 10 and later, macOS 10.13+ (when used in macOS-compatible hardware), and Linux kernels with NVMe support.
Q
Is the M2D20 hot-swappable?
A
No. We recommend powering down your system before installing or removing the SSD to prevent data loss.
Q
Does the M2D20 include a heatsink for SSD cooling?
A
No. The card does not include a heatsink; ensure adequate chassis airflow or add an aftermarket M.2 heatsink.
Q
What are the dimensions and bracket type of the M2D20?
A
It is a full-height, half-length PCIe card measuring approximately 107 mm x 68 mm, fitting standard ATX and smaller chassis.
Q
What warranty and support are provided with the M2D20?
A
StarTech.com offers a 2-year warranty and free lifetime technical support.
Q
Where can I purchase the M2D20 M.2 Adapt Card?
A
The M2D20 is available through authorized StarTech.com resellers, major e-commerce sites, and distribution partners worldwide.
