--- product_id: 426032752 title: "PA21 Dual M.2 NVMe SSD to PCIe 4.0 X8, Bifurcation Motherboard Required" brand: "glotrends" price: "€ 59.86" currency: EUR in_stock: true url: https://www.desertcart.hr/products/426032752-pa21-dual-m-2-nvme-ssd-to-pcie-4-0 store_origin: HR region: Croatia --- # 64Gbps per drive PCIe 4.0 speed Dual M.2 NVMe SSD slots Soft RAID via OS tool PA21 Dual M.2 NVMe SSD to PCIe 4.0 X8, Bifurcation Motherboard Required **Brand:** glotrends **Price:** € 59.86 **Availability:** ✅ In Stock ## Summary > 🚀 Double your speed, double your storage — the ultimate PCIe 4.0 upgrade! ## Quick Answers - **What is this?** PA21 Dual M.2 NVMe SSD to PCIe 4.0 X8, Bifurcation Motherboard Required by glotrends - **How much does it cost?** € 59.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/426032752-pa21-dual-m-2-nvme-ssd-to-pcie-4-0) ## Best For - glotrends enthusiasts ## Why This Product - Trusted glotrends brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Drive Powerhouse:** Run two M.2 NVMe SSDs simultaneously on a single PCIe x8/x16 slot for ultimate storage expansion. - • **Broad M.2 Compatibility:** Supports all common M.2 sizes (22110/2280/2260/2242/2230) to fit your exact SSD needs. - • **Maximize Storage Velocity:** Harness full PCIe 4.0 x4 bandwidth per SSD for blazing-fast data transfer up to 64Gbps. - • **Customizable RAID Flexibility:** Create RAID 0 or RAID 1 arrays effortlessly via your OS—no extra hardware needed. - • **Plug & Play with Boot Support:** Boot your OS directly from the adapter with zero driver hassle on Windows 10/11, Linux, and macOS. ## Overview The GLOTRENDS PA21 is a high-performance PCIe 4.0 x8 expansion card that supports two M.2 NVMe SSDs simultaneously, delivering up to 64Gbps per drive. Designed for motherboards with PCIe bifurcation support, it enables flexible soft RAID configurations via OS tools and supports booting from installed SSDs. Compatible with multiple M.2 sizes and major operating systems, this adapter is a plug-and-play solution for professionals seeking to supercharge their storage capabilities. ## Description desertcart.com: GLOTRENDS PA21 Dual M.2 NVMe SSD to PCIe 4.0 X8 Expansion Card, Soft RAID via OS Tool, Supports 22110/2280/2260/2242/2230 M.2 SSD, Bifurcation Motherboard Required : Electronics ## Features - Dual M.2 NVMe on One PCIe X8 Slot - Run two M.2 NVMe SSDs at the same time from a single PCIe x8/x16 slot. Fits 22110/2280/2260/2242/2230 M.2 NVMe SSDs. - Check Your Motherboard First - This is a passive adapter with no bifurcation chip. Your motherboard must support PCIe Bifurcation (X4X4X4X4, X4X4X8 or Hyper M.2 X16 mode), and you must enable it in BIOS. Without bifurcation, only the NVMe-1 port is recognized. Not compatible with X8X4X4 mode, and not for Mac Pro 5.1. - Up to 64Gbps per Drive - Each SSD gets a dedicated PCIe 4.0 x4 link. Full PCIe 4.0 speed require a PCIe 4.0 CPU (Intel 11th Gen or newer), a PCIe 4.0 motherboard slot and a PCIe 4.0 M.2 SSD. Backward compatible with PCIe 3.0 and 2.0 at their own speeds. - Soft RAID via OS Tool - There is no onboard RAID controller, so RAID is built by your operating system: RAID 0 or RAID 1 through Windows Disk Management, Storage Spaces or Linux mdadm, on Intel and AMD platforms. Intel VROC (RAID-on-CPU) requires a separate license purchased from Intel. - Bootable OS Drive - Reinstall your operating system and set BIOS/UEFI to boot from the M.2 NVMe SSD on this adapter. Some older motherboards cannot boot from NVMe; in that case the SSDs still work as high-speed storage drives. - Plug and Play, No Driver - Works with Windows 11/10/8, Linux and macOS (Windows 7 is not supported). A brand-new SSD must be initialized and formatted in Disk Management before it shows up in your system. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PGDMWKH | | Best Sellers Rank | #67 in Computer Memory Card Adapters | | Brand | GLOTRENDS | | Compatible Devices | PC/Server (PCIe Slot support PCIe Bifurcation: X4X4 or Hyper M.2 X16 mode), Not support Mac Pro | | Customer Reviews | 4.2 out of 5 stars 549 Reviews | | Hardware Interface | PCIE x 8 | | Item Dimensions L x W x H | 5.9"L x 2.1"W x 4.7"H | | Item Weight | 0.13 kg | | Manufacturer | glotrends | | Mfr Part Number | PA21 | | Model Number | PA21 | | Number of Items | 1 | | Operating System | Linux, Windows, Mac OS (Not support Windows 7/ Mac Pro 5.1) | | Product Dimensions | 5.9"L x 2.1"W x 4.7"H | | Style | Dual M.2 NVMe Adapter without PCIe Bifurcation Function, PCIe 4.0/3.0 X8 Bandwidth | | Style Name | Dual M.2 NVMe Adapter without PCIe Bifurcation Function, PCIe 4.0/3.0 X8 Bandwidth | | Warranty Description | 30 Day Warranty Against Manufacturer Defects | ## Product Details - **Brand:** GLOTRENDS - **Hardware Interface:** PCIE x 8 - **Item Weight:** 0.13 kg - **Product Dimensions:** 5.9"L x 2.1"W x 4.7"H - **Style:** Dual M.2 NVMe Adapter without PCIe Bifurcation Function, PCIe 4.0/3.0 X8 Bandwidth ## Images ![PA21 Dual M.2 NVMe SSD to PCIe 4.0 X8, Bifurcation Motherboard Required - Image 1](https://m.media-amazon.com/images/I/71TW1Sr0BAL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - GLOTRENDS PA21 Dual M.2 NVMe to PCIe 4.0 X8 Adapter Without PCIe Bifurcation Function, Support 22110/2280/2260/2242/2230 Size (PCIe Bifurcation Motherboard is Required) - GLOTRENDS M.2 Heatsink for 2280 M.2 SSD, Fit for PC/PS5/PS5 Slim Installation, 22x70x3mm Aluminum Body, Including Thermal Pad (2 Packs) - GLOTRENDS PA41 Quad M.2 NVMe to PCIe 4.0 X16 Adapter Without PCIe Bifurcation Function, Support 22110/2280/2260/2242/2230 Size (PCIe Bifurcation Motherboard is Required) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/426032752-pa21-dual-m-2-nvme-ssd-to-pcie-4-0](https://www.desertcart.hr/products/426032752-pa21-dual-m-2-nvme-ssd-to-pcie-4-0) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-16*