10GbE bandwidth and M.2 SSD cache, all at once Synology E10M20-T1 helps you boost I/O performance and network bandwidth simultaneously using just one PCIe expansion slot on your Synology NAS. - Achieve Multi-Gig Ethernet transmission speeds of up to 10 Gbps. - Accelerate random I/O performance with the dual M.2 2280/22110 NVMe SSD slots. - Free up primary drive bays for data storage. A perfect match with Synology SNV3000 series NVMe SSD Install Synology SNV3000 series NVMe SSD on the E10M20-T1 adapter card for fast and streamlined cache acceleration, and take full advantage of Synology SSD’s enterprise-grade endurance, performance, and reliability with your Synology NAS.

Ports & interfaces
Host interface	PCIe
Output interface	PCIe
Expansion card form factor	Full-height / Low-profile
Expansion card standard	PCIe 3.0
NVMe	Y
Weight & dimensions
Width	200.1 mm
Depth	17.7 mm
Height	71.8 mm
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	5 - 95%
Storage relative humidity (H-H)	5 - 95%
Packaging data
Quantity	1
Quick installation guide	Y
Other features
Compatibility	SA series:SA3600, SA3400 22 series:DS3622xs+, DS2422+ 21 series:RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+, RS1221RP+, RS1221+ 20 series:RS820RP+, RS820+ 19 series:DS2419+, DS2419+II, DS1819+ 18 series:RS3618xs, RS2818RP+, DS3018xs, DS1618+ 17 series:RS18017xs+, RS4017xs+, RS3617xs+, RS3617RPxs, DS3617xs, DS3617xsII
Design
Internal	Y
Product colour	Black
Purpose	NAS / Storage server
Cooling type	Passive
Features
Data transfer rate (max)	10 Gbit/s
Full duplex	Y
Logistics data
Harmonized System (HS) code	84733020