NGFF m.2 to PCIe x4 Adapter with Heatsink - Not what it seems

Our look at a popular NGFF m.2 to PCIe x4 adapter which delivered the electrical performance we expected but the heatsink was not what it seemed

M.2 NGFF NVMe SSD to PCIE 3.0 X16/X8/X4 Adapter with heatsink for 1U/2U Server and Low Profile PC : Electronics

Vantec M.2 NVMe PCIe X4 SSD Adapter With ARGB Heat Sink, Add-On Cards

Sabrent EC-PCIE NVMe M.2 SSD to PCIe X16-X8-X4 Card with Aluminum Heat Sink

M.2 NVME SSD to PCIe 4.0 Adapter Card 64Gbps M-Key PCIe4.0 X1 X4 For Desktop PC PCI-E GEN4 Full Speed - AliExpress

JEYI PCIe to NVMe Adapter With Aluminum SSD Heatsink Cooler, 64Gbps M.2 ssd Gen4 PCIe 4.0 X4 X8 X16 Expansion Card for Desktop - AliExpress

US$ 10.96 - XT-XINTE M.2 NVMe SSD NGFF TO PCI-E X4 3.0 Adapter M Key B KEY Dual Interface Riser Card PCIE3.0 w/ Metal Bracket & Heatsink for Desktop - m.

4 Ports M.2 NVMe SSD to PCIE X16 Expansion Card with Heatsink - China STC Electronic(Hong Kong)

M-Factor M.2 PCIe to PCIe 3.0 x4 Adapter (support M.2 PCIe 2280, 2260, 2242) - M-FACTORS Storage

M.2 NGFF to Desktop PCIe x4 x8 x16 2280 2242 2232 NVMe SATA Dual SSD PCI Express Adapter Card - CPU Medics

JEYI SK4 Pro M.2 NVMe SSD NGFF to PCIE X4 Adapter M Key Interface Card Suppor PCI Express 3.0 x4 2230-2280 Size m.2 Full Speed

Full Speed M.2 NVMe SSD to PCIe Adapter with Heatsink

Pi+® (PiPlus®) M.2 PCIe NVMe Converter Adapter Expansion Card with Hea

PCIe 4.0 x16 to 4-Port M.2 NVMe Adapter Card

UGT-M2PC12-RGB - Vantec Thermal Technologies (VantecUSA)

PCIe 4.0 x4 M.2 Adapter – EZDIY-FAB