QNAP TS-569L 15TB vs QNAP TS-669L 18TB

Key differences

The QNAP TS-669L 18TB has 3 TB more total installed storage capacity than the QNAP TS-569L 15TB (18 TB vs 15 TB). The QNAP TS-669L 18TB has 1 more storage drives installed than the QNAP TS-569L 15TB (6 vs 5). The QNAP TS-669L 18TB has 1 more storage drives supported than the QNAP TS-569L 15TB (6 vs 5). Number of fans: 1 fan(s) on the QNAP TS-569L 15TB, 2 fan(s) on the QNAP TS-669L 18TB.

• Total installed storage capacity
  • TS-569L 15TB:15 TB
  • TS-669L 18TB:18 TB
• Number of storage drives installed
  • TS-569L 15TB:5
  • TS-669L 18TB:6
• Number of storage drives supported
  • TS-569L 15TB:5
  • TS-669L 18TB:6
• Maximum supported storage capacity
  • TS-569L 15TB:20 TB
  • TS-669L 18TB:24 TB
• Number of fans
  • TS-569L 15TB:1 fan(s)
  • TS-669L 18TB:2 fan(s)
• Noise level
  • TS-569L 15TB:34.3 dB
  • TS-669L 18TB:35.7 dB
• Power consumption (typical)
  • TS-569L 15TB:48.5 W
  • TS-669L 18TB:63.6 W
• Power consumption (sleep)
  • TS-569L 15TB:29.1 W
  • TS-669L 18TB:31.5 W