# DS215j (synology) 💭

support@synology

photo

# Project 💭

revive it with a 2x1To Raid 1 setup - and expose it as nfs

# spec ⮺

CPU: Marvell Armada 375, dual-core @ 800 MHz
RAM: 512 MB DDR3 (not expandable)
Architecture: ARM-based (low power, limited performance)

Drive bays: 2 × 3.5” SATA HDD (also supports 2.5” with adapter)
Max single volume: ~16 TB (practical limits depend on DSM version)
RAID support: SHR, RAID 0, RAID 1, JBOD

Read speed: up to ~111 MB/s
Write speed: up to ~87 MB/s
Network: 1 × Gigabit Ethernet

1 × USB 3.0
1 × USB 2.0

Power use: ~13.4 W active, ~5.3 W hibernation
Noise: ~18.5 dB(A)
Size: ~165 × 100 × 225 mm
Weight: ~0.88 kg

# nfs ⮺

  • only v3

# ssh ⮺

# Pi Mutation ⮺ 💭

Written on May 13, 2026, Last update on May 14, 2026
nas nfs synology hardware project