QNAP TS-251+ - Page 12

12
System
TS-131
TS-231
CPU
Dual-core Freescale
TM
1.2GHz
Dual-core Freescale
TM
1.2GHz
Memory
512MB DDR3
512MB DDR3
Flash
512MB
512MB
Memory
replaceable
-
-
Number of RAM
slots
-
-
Number of hard
drive slots
1
2
System
TAS-168
TAS-268
CPU
Dual-core Realtek
1.1GHz
Dual-core Realtek
1.1GHz
Memory
2GB DDR3
2GB DDR3
Flash
4GB
4GB
Memory
replaceable
-
-
Number of RAM
slots
-
-
Number of hard
drive slots
1 (3.5” HDDs only)
2 (3.5” HDDs only)
IR sensor
✔ (QNAP remote
control: RM-IR003)
✔ (QNAP remote
control: RM-IR003)