NAS Drive Compatibility

Compatible hard drives for Synology DS414slim

99 drives are on Synology's official compatibility list for the DS414slim. Read from synology.com, list refreshed 2026-11-03.

4-bay

Marvell Armada 370 88F6707 · 1C/1T · DDR3 512 MB · Armada370

SYNOLOGY
CPUMarvell Armada 370 88F6707 — 1 core, 1 thread
Memory (as shipped)DDR3 512 MB
PlatformArmada370 · ARMv7 — package arch used by Synology's package center
Drive bays4 bays
99
Listed drives
2
NAS / Plus line
34
Enterprise line
2 TB
Largest listed drive

This model launched before 2025, so Synology's 2025 drive restrictions never applied — unlisted drives have always worked. The official list below is the vendor's tested matrix: the strongest compatibility signal, not a whitelist. Policy guide →

October 2026 — C3RB3R ransomware campaign. Is the DS414slim at risk? Not by model — by DSM build. If this unit runs DSM below 7.4-90075 / 7.3.2-86009-4 / 7.2.2-72806-9 / 7.2.1-69057-12 (or any DSM 6.x), and its admin interface is reachable from the internet, it is exposed to the ongoing C3RB3R campaign. Check Control Panel → Info Center, update, then run the 12-step lockdown. Files already encrypted with .L0CK3D? Recovery guide — don't reboot first.

Capacity range on the official list

2TB (1) 1.6TB (2) 1.2TB (3) 1TB (14) 960GB (3) 800GB (4) 750GB (4) 0.75TB & below (68)

Where to start on the DS414slim

For a home or small-office workload, the NAS/Plus lines below balance sustained writes and RAID-rebuild tolerance. Enterprise speed is only worth paying for in full-bay builds:

Full DS414slim compatibility list

Grouped by part number; Max shows the largest capacity Synology lists. Filter by brand, line or capacity:

DriveBrandSeriesLineTypeMax listed
ST2000LM003 Seagate Momentus Desktop 2.5" SATA HDD 2 TB
SSDSC2BB016T6 Intel DC S3510 Enterprise 2.5" SATA SSD 1.6 TB
SSDSC2BX016T4 Intel DC S3610 Enterprise 2.5" SATA SSD 1.6 TB
SSDSC2BA012T4 Intel DC S3710 Enterprise 2.5" SATA SSD 1.2 TB
SSDSC2BB012T6 Intel DC S3510 Enterprise 2.5" SATA SSD 1.2 TB
SSDSC2BX012T4 Intel DC S3610 Enterprise 2.5" SATA SSD 1.2 TB
CT1000MX200SSD1 Crucial MX200 Desktop 2.5" SATA SSD 1 TB
CT1024M550SSD1 Crucial M550 Desktop 2.5" SATA SSD 1 TB
CT1024MX200SSD1 Crucial MX200 Desktop 2.5" SATA SSD 1 TB
HDWJ110EZSTA Toshiba L200 Desktop 2.5" SATA HDD 1 TB
HDWJ110UZSVA Toshiba L200 Desktop 2.5" SATA HDD 1 TB
HDWJ110XZSTA Toshiba L200 Desktop 2.5" SATA HDD 1 TB
HN-M101MBB Samsung Desktop 2.5" SATA HDD 1 TB
MQ01ABD100 Toshiba MQ01AB*** Desktop 2.5" SATA HDD 1 TB
MTFDDAK1T0MAY Micron M550 Desktop 2.5" SATA SSD 1 TB
MTFDDAK1T0MBF Micron M600 Desktop 2.5" SATA SSD 1 TB
MZ-75E1T0 Samsung 850 EVO Consumer 2.5" SATA SSD 1 TB
ST1000LM024 Seagate Momentus Desktop 2.5" SATA HDD 1 TB
TS1TSSD370S Transcend SSD370S Desktop 2.5" SATA SSD 1 TB
WD10JFCX - 68N6GN0 Western Digital Red Mobile NAS 2.5" SATA HDD 1 TB
CT960M500SSD1 Crucial M500 Desktop 2.5" SATA SSD 960 GB
MTFDDAK960MAV Micron M500 Desktop 2.5" SATA SSD 960 GB
MTFDDAK960MBP Micron M510DC Enterprise 2.5" SATA SSD 960 GB
MTFDDAK800MBB Micron M500DC Enterprise 2.5" SATA SSD 800 GB
SDLFOCAM-800G-1HA1 SanDisk CloudSpeed Ultra Enterprise 2.5" SATA SSD 800 GB
SSDSC2BA800G3 Intel DC S3700 Enterprise 2.5" SATA SSD 800 GB
SSDSC2BB800G6 Intel DC S3510 Enterprise 2.5" SATA SSD 800 GB
ST9750420AS Seagate Desktop 2.5" SATA HDD 750 GB
WD7500BFCX - 68N6GN0 Western Digital Red Mobile NAS 2.5" SATA HDD 750 GB
WD7500BPKT - 22PK4T0 Western Digital Desktop 2.5" SATA HDD 750 GB
WD7500BPKX Western Digital Black Desktop 2.5" SATA HDD 750 GB
CT512M550SSD1 Crucial M550 Desktop 2.5" SATA SSD 512 GB
MTFDDAK512MAY Micron M550 Desktop 2.5" SATA SSD 512 GB
MTFDDAK512MBF Micron M600 Desktop 2.5" SATA SSD 512 GB
MZ-7PD512 Samsung 840 Pro Desktop 2.5" SATA SSD 512 GB
PX-512M5Pro Plextor M5 Pro Xtreme Desktop 2.5" SATA SSD 512 GB
TS512GSSD370S Transcend SSD370S Desktop 2.5" SATA SSD 512 GB
MZ-75E500 Samsung 850 EVO Consumer 2.5" SATA SSD 500 GB
ST500LT012 Seagate Momentus Thin 5400.9 Desktop 2.5" SATA HDD 500 GB
WD5000BEKT - 00KA9T0 Western Digital Desktop 2.5" SATA HDD 500 GB
CT480M500SSD1 Crucial M500 Desktop 2.5" SATA SSD 480 GB
MTFDDAK480MAV Micron M500 Desktop 2.5" SATA SSD 480 GB
MTFDDAK480MBB Micron M500DC Enterprise 2.5" SATA SSD 480 GB
MTFDDAK480MBP Micron M510DC Enterprise 2.5" SATA SSD 480 GB
MZ-7GE480 Samsung 845DC EVO Enterprise 2.5" SATA SSD 480 GB
SDSSDX-480G-G25 SanDisk Extreme Desktop 2.5" SATA SSD 480 GB
SDSSDXP-480G-G25 SanDisk Extreme II Desktop 2.5" SATA SSD 480 GB
SSDSC2BB480G6 Intel DC S3510 Enterprise 2.5" SATA SSD 480 GB
SSDSC2BW480H6 Intel 535 Desktop 2.5" SATA SSD 480 GB
SSDSC2BX480G4 Intel DC S3610 Enterprise 2.5" SATA SSD 480 GB
SSDSC2CW480A3 Intel 520 Enterprise 2.5" SATA SSD 480 GB
VTR150-25SAT3-480G OCZ Vector 150 Desktop 2.5" SATA SSD 480 GB
SSDSC2BA400G3 Intel DC S3700 Enterprise 2.5" SATA SSD 400 GB
SSDSC2BA400G4 Intel DC S3710 Enterprise 2.5" SATA SSD 400 GB
SSDSC2BX400G4 Intel DC S3610 Enterprise 2.5" SATA SSD 400 GB
SSDSC2BW360H6 Intel 535 Desktop 2.5" SATA SSD 360 GB
SSDSA2BZ300G3 Intel 710 Enterprise 2.5" SATA SSD 300 GB
SSDSC2BB300G4 Intel DC S3500 Enterprise 2.5" SATA SSD 300 GB
CT256M550SSD1 Crucial M550 Desktop 2.5" SATA SSD 256 GB
MTFDDAK256MAY Micron M550 Desktop 2.5" SATA SSD 256 GB
MTFDDAK256MBF Micron M600 Desktop 2.5" SATA SSD 256 GB
MZ-7PD256 Samsung 840 Pro Desktop 2.5" SATA SSD 256 GB
SD6SB1M-256G SanDisk X110 Desktop 2.5" SATA SSD 256 GB
SD6SB2M-256G-1022I SanDisk X210 Desktop 2.5" SATA SSD 256 GB
TS256GSSD370S Transcend SSD370S Desktop 2.5" SATA SSD 256 GB
CT250MX200SSD1 Crucial MX200 Desktop 2.5" SATA SSD 250 GB
MZ-75E250 Samsung 850 EVO Consumer 2.5" SATA SSD 250 GB
CT240M500SSD1 Crucial M500 Desktop 2.5" SATA SSD 240 GB
MTFDDAK240MAV Micron M500 Desktop 2.5" SATA SSD 240 GB
MTFDDAK240MBB Micron M500DC Enterprise 2.5" SATA SSD 240 GB
MTFDDAK240MBP Micron M510DC Enterprise 2.5" SATA SSD 240 GB
MZ-7GE240 Samsung 845DC EVO Enterprise 2.5" SATA SSD 240 GB
SDSSDXP-240G-G25 SanDisk Extreme II Desktop 2.5" SATA SSD 240 GB
SSDSC2BB240G6 Intel DC S3510 Enterprise 2.5" SATA SSD 240 GB
SSDSC2BW240H6 Intel 535 Desktop 2.5" SATA SSD 240 GB
SSDSC2CT240A4 Intel 335 Enterprise 2.5" SATA SSD 240 GB
SSDSC2CW240A3 Intel 520 Desktop 2.5" SATA SSD 240 GB
VTR150-25SAT3-240G OCZ Vector 150 Desktop 2.5" SATA SSD 240 GB
SSDSC2BA200G3 Intel DC S3700 Enterprise 2.5" SATA SSD 200 GB
SSDSC2BA200G4 Intel DC S3710 Enterprise 2.5" SATA SSD 200 GB
SSDSC2BW180H6 Intel 535 Desktop 2.5" SATA SSD 180 GB
SSDSC2CT180A4 Intel 335 Enterprise 2.5" SATA SSD 180 GB
CT128M550SSD1 Crucial M550 Desktop 2.5" SATA SSD 128 GB
MTFDDAK128MAY Micron M550 Desktop 2.5" SATA SSD 128 GB
MTFDDAK128MBF Micron M600 Desktop 2.5" SATA SSD 128 GB
MZ-7PD128 Samsung 840 Pro Desktop 2.5" SATA SSD 128 GB
TS128GSSD370S Transcend SSD370S Desktop 2.5" SATA SSD 128 GB
CT120M500SSD1 Crucial M500 Desktop 2.5" SATA SSD 120 GB
MTFDDAK120MAV Micron M500 Desktop 2.5" SATA SSD 120 GB
MTFDDAK120MBB Micron M500DC Enterprise 2.5" SATA SSD 120 GB
SSDSC2BB120G6 Intel DC S3510 Enterprise 2.5" SATA SSD 120 GB
SSDSC2BW120H6 Intel 535 Desktop 2.5" SATA SSD 120 GB
VTR150-25SAT3-120G OCZ Vector 150 Desktop 2.5" SATA SSD 120 GB
SSDSC2BA100G3 Intel DC S3700 Enterprise 2.5" SATA SSD 100 GB
SSDSC2BX100G4 Intel DC S3610 Enterprise 2.5" SATA SSD 100 GB
SSDSC2BB080G6 Intel DC S3510 Enterprise 2.5" SATA SSD 80 GB
MTFDDAK064MAY Micron M550 Desktop 2.5" SATA SSD 64 GB
TS64GSSD370S Transcend SSD370S Desktop 2.5" SATA SSD 64 GB
TS32GSSD370S Transcend SSD370S Desktop 2.5" SATA SSD 32 GB