Product comparison

Name	CRS326-24S+2Q+RM	CRS326-4C+20G+2Q+RM
10/100 Ethernet ports	1	1
AC input range	100-240	100-240
Architecture	MIPSBE	MIPSBE
CPU	QCA9531	QCA9531
CPU core count	1	1
CPU nominal frequency	650 MHz	650 MHz
Can be used indoors	Yes	Yes
Certification	CE, EAC, ROHS	CE, EAC, ROHS
Cooling type	3 fans	2 fans
Dimensions	443 x 200 x 44 mm	N/A
Frequency (Hz)	50-60	50-60
IP	IP20	20
MTBF	Approximately 200'000 hours at 25C	Approximately 200'000 hours at 25C
Max USB current (A)	1	N/A
Max power consumption	69 W	70 W
Max power consumption without attachments	42 W	51 W
Number of 2.5G Ethernet ports	N/A	20
Number of 40G QSFP+ ports	2	2
Number of AC inputs	2	2
Number of Combo 10G Ethernet/ SFP+ ports	N/A	4* (2.5G ETH/10G SFP+)
Number of PSU slots	2	2
Number of USB ports	1	N/A
Operating System	RouterOS v7 / SwitchOS	RouterOS v7
PCB temperature monitor	N/A	Yes
RouterOS license	5	6
SFP+ ports	24	N/A
Serial console port	RJ45	RJ45
Size of RAM	128 MB	128 MB
Storage size	32 MB	32 MB
Storage type	FLASH	FLASH
Switch chip model	98DX8332	98DX8332
Tested ambient temperature	-20°C to 60°C	-20°C to 60°C
USB Power Reset	Yes	N/A
USB slot type	USB type A	N/A
Voltage Monitor	N/A	Yes