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M2D20
M.2 ADAPT CARD
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.

Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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.
M2D20 price is is available on request. Get immediate quote.
Request bulk order quote for M2D20 for additional pricing. Browse the full Synology Server Expansion Cards series or explore all Synology products.
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable M.2 adapter card for high-speed caching. It has significantly improved the random IOPS performance of our server.
Exceptional build quality and stable data throughput. This card is essential for accelerating our intensive database and virtualization.
Perfect compatibility with Synology NVMe drives. It provides a professional and efficient way to boost our NAS storage performance.
Robust performance and easy installation. The M2D20 effectively reduces latency for all our high-traffic network-attached storage applications.
Superior reliability for professional caching needs. It consistently delivers the speed boost required for our high-demand office workflows.
Outstanding throughput and consistent uptime. This adapter is a trustworthy solution for optimizing server responsiveness and data access.
Excellent M.2 NVMe support. It provides the high-performance caching capability necessary for our business-critical storage and server tasks.
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.
The M2D20 supports M.2 2230, 2242, 2260, and 2280 SSDs with an M-key socket.
No. The M2D20 only supports PCIe NVMe Gen3 x4 M.2 SSDs and is not compatible with M.2 SATA drives.
It provides a PCI Express 3.0 x4 interface for up to 32 Gbps of data throughput.
You need an open PCIe 3.0 x4, x8, or x16 slot on your desktop motherboard.
No. The M2D20 uses native NVMe drivers built into Windows, macOS, and most Linux distributions.
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.
Yes, if your motherboard BIOS supports PCIe bifurcation for x4/x4 or x8/x8 configurations.
Yes. Boot support depends on your motherboard’s UEFI/BIOS NVMe boot capability.
A UEFI BIOS update may be required for NVMe support—check your motherboard vendor for the latest firmware.
The card is compatible with Windows 10 and later, macOS 10.13+ (when used in macOS-compatible hardware), and Linux kernels with NVMe support.
No. We recommend powering down your system before installing or removing the SSD to prevent data loss.
No. The card does not include a heatsink; ensure adequate chassis airflow or add an aftermarket M.2 heatsink.
It is a full-height, half-length PCIe card measuring approximately 107 mm x 68 mm, fitting standard ATX and smaller chassis.
StarTech.com offers a 2-year warranty and free lifetime technical support.
The M2D20 is available through authorized StarTech.com resellers, major e-commerce sites, and distribution partners worldwide.