What is the difference between PCIe Gen 3 X2 and X4 SSDs? Can these two SSDs be used for laptops that support the PCIe interface? - Quora
![Amazon.com: 5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot SI-PEX40142 : Electronics Amazon.com: 5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot SI-PEX40142 : Electronics](https://m.media-amazon.com/images/I/71GbPrMTFcL.jpg)
Amazon.com: 5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot SI-PEX40142 : Electronics
![StarTech.com 5-Port USB PCIe Card, 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A, 1x 2 Port IDC (Internal 5Gbps USB Header Expansion), USB C PCIe Card, PCI StarTech.com 5-Port USB PCIe Card, 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A, 1x 2 Port IDC (Internal 5Gbps USB Header Expansion), USB C PCIe Card, PCI](https://cdn.cs.1worldsync.com/e9/be/e9be3169-e329-41bf-a4d6-2ba7a6e31187.jpg)
StarTech.com 5-Port USB PCIe Card, 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A, 1x 2 Port IDC (Internal 5Gbps USB Header Expansion), USB C PCIe Card, PCI
![Buy MyDigitalSSD SBX Single Sided 80mm (2280) M.2 PCI Express 3.0 x2 (PCIe Gen3 x2) NVMe SSD (512GB) Online at desertcartINDIA Buy MyDigitalSSD SBX Single Sided 80mm (2280) M.2 PCI Express 3.0 x2 (PCIe Gen3 x2) NVMe SSD (512GB) Online at desertcartINDIA](https://m.media-amazon.com/images/I/61nTdF+j0KL.jpg)
Buy MyDigitalSSD SBX Single Sided 80mm (2280) M.2 PCI Express 3.0 x2 (PCIe Gen3 x2) NVMe SSD (512GB) Online at desertcartINDIA
![SSD M2 NVMe PCIe 3.0x2 2242 M.2 SSD 512GB 256GB 1T Hard Drive disk m.2 2242 SSD For for ThinkPad T480 L480 Computer Accessories - AliExpress SSD M2 NVMe PCIe 3.0x2 2242 M.2 SSD 512GB 256GB 1T Hard Drive disk m.2 2242 SSD For for ThinkPad T480 L480 Computer Accessories - AliExpress](https://ae01.alicdn.com/kf/S0124987449a94d78b77d4d9c6ea718c0a.jpg_640x640Q90.jpg_.webp)
SSD M2 NVMe PCIe 3.0x2 2242 M.2 SSD 512GB 256GB 1T Hard Drive disk m.2 2242 SSD For for ThinkPad T480 L480 Computer Accessories - AliExpress
Transcend MTE352T - SSD - 512 GB - PCIe 3.0 x2 (NVMe) - TS512GMTE352T - Solid State Drives - CDW.com
![Amazon.com: Dual M.2 NVME PCIE Adapter Card, 2 x 32Gbps Full Speed PCIE 3.0 PCIE 4.0 X16 Expansion Card, M.2 SSD PCIE X8 M Key Hard Drive Converter Reader Express Adapter(ph45) : Electronics Amazon.com: Dual M.2 NVME PCIE Adapter Card, 2 x 32Gbps Full Speed PCIE 3.0 PCIE 4.0 X16 Expansion Card, M.2 SSD PCIE X8 M Key Hard Drive Converter Reader Express Adapter(ph45) : Electronics](https://m.media-amazon.com/images/I/61EVvbJqB0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Dual M.2 NVME PCIE Adapter Card, 2 x 32Gbps Full Speed PCIE 3.0 PCIE 4.0 X16 Expansion Card, M.2 SSD PCIE X8 M Key Hard Drive Converter Reader Express Adapter(ph45) : Electronics
![CORSAIR FORCE Series MP300 480GB NVMe PCIe M.2 SSD, High-speed NVMe PCI Express Gen 3 x2 Interface for speeds up to 1600MB/sec, 3x faster 6Gbps | MP300-480GB Buy, Best Price. Global Shipping. CORSAIR FORCE Series MP300 480GB NVMe PCIe M.2 SSD, High-speed NVMe PCI Express Gen 3 x2 Interface for speeds up to 1600MB/sec, 3x faster 6Gbps | MP300-480GB Buy, Best Price. Global Shipping.](https://microless.com/cdn/products/d5e378ea4b044ac11c82ca21c8e75e0e-hi.jpg)
CORSAIR FORCE Series MP300 480GB NVMe PCIe M.2 SSD, High-speed NVMe PCI Express Gen 3 x2 Interface for speeds up to 1600MB/sec, 3x faster 6Gbps | MP300-480GB Buy, Best Price. Global Shipping.
![NeweggBusiness - Corsair Force MP300 M.2 2280 120GB PCI-Express 3.0 x2, NVME 1.3 3D TLC Internal Solid State Drive (SSD) CSSD-F120GBMP300 NeweggBusiness - Corsair Force MP300 M.2 2280 120GB PCI-Express 3.0 x2, NVME 1.3 3D TLC Internal Solid State Drive (SSD) CSSD-F120GBMP300](https://c1.neweggimages.com/NeweggImage/productimage/20-236-394-V01.jpg)
NeweggBusiness - Corsair Force MP300 M.2 2280 120GB PCI-Express 3.0 x2, NVME 1.3 3D TLC Internal Solid State Drive (SSD) CSSD-F120GBMP300
![Transcend MTE452T 256 GB Internal M.2 PCIe NVMe SSD 2242 M.2 NVMe PCIe 3.0 x2 Retail TS256GMTE452T | Conrad.com Transcend MTE452T 256 GB Internal M.2 PCIe NVMe SSD 2242 M.2 NVMe PCIe 3.0 x2 Retail TS256GMTE452T | Conrad.com](https://asset.conrad.com/media10/isa/160267/c1/-/en/002302576PI00/image.jpg)
Transcend MTE452T 256 GB Internal M.2 PCIe NVMe SSD 2242 M.2 NVMe PCIe 3.0 x2 Retail TS256GMTE452T | Conrad.com
QNAP QXG-10G2TB - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 2 - QXG-10G2TB - Ethernet Adapters - CDW.com
![KingSpec SSD M2 PCIE 2242 NVME 240GB SSD 120GB M.2 SSD PCI-e NVme HDD For Computer Thinkpad notebook For T480 X280 T470P T580 - AliExpress KingSpec SSD M2 PCIE 2242 NVME 240GB SSD 120GB M.2 SSD PCI-e NVme HDD For Computer Thinkpad notebook For T480 X280 T470P T580 - AliExpress](https://ae01.alicdn.com/kf/S70ce8cd95ee94a0cb1b52d9727b20b04U/KingSpec-SSD-M2-PCIE-2242-NVME-240GB-SSD-120GB-M-2-SSD-PCI-e-NVme-HDD.jpg)
KingSpec SSD M2 PCIE 2242 NVME 240GB SSD 120GB M.2 SSD PCI-e NVme HDD For Computer Thinkpad notebook For T480 X280 T470P T580 - AliExpress
![Amazon.com: M.2 NVMe SSD NGFF to PCIE 3.0 X16 /X4 Adapter M Key Interface Card Support PCI Express 3.0 x4 2230-2280 Size m.2 Full Speed (Black Gold) : Electronics Amazon.com: M.2 NVMe SSD NGFF to PCIE 3.0 X16 /X4 Adapter M Key Interface Card Support PCI Express 3.0 x4 2230-2280 Size m.2 Full Speed (Black Gold) : Electronics](https://m.media-amazon.com/images/I/61tbbXXzQeL.jpg)