- Local time
- 12:17 PM
- Posts
- 751
- OS
- Windows 11 Pro 24H2, Build 26100.4061, Experience Pack 1000.26100.84.0
That depends on the speed of the rebuild, hard to say exactly how long it would take. However, I doubt that "a few hours" or "overnight" will make any difference, you still have to wait for the rebuild to complete and then swap another drive. Any way you slice it, you have four physical operations replacing the drives one at a time as opposed to just putting it all together and doing some testing before transferring the data.1) if you only have 3tb, it will only take a few hours at a time. i only stated 'overnight' because obv nobody would be utilizing the drives at that point.
Yes, but you only do it once, not four times.2) reinstalling and reconfiguring DSM AND copying your data back will more than likely take a longer period of time than just swapping the drives, as your data will be transferred over usb or LAN

Either method will get the job done. I just happen to be a fan of making sure everything is working with the new hardware and then moving the data over. You're sitting there with four new drives that you haven't tested, and the NAS isn't configured for the new drive size. I'd want to know they're happy in the NAS and do some sort of minimal test at least to make sure everything is right and configured before spending hours and hours letting the NAS rebuild.
My Computers
System One System Two
-
- OS
- Windows 11 Pro 24H2, Build 26100.4061, Experience Pack 1000.26100.84.0
- Computer type
- PC/Desktop
- Manufacturer/Model
- Home Brew
- CPU
- Intel Core i5 14500
- Motherboard
- Gigabyte B760M G P WIFI
- Memory
- 64GB DDR4
- Graphics Card(s)
- GeForce RTX 4060
- Sound Card
- Chipset Realtek
- Monitor(s) Displays
- LG 45" Ultragear, Acer 24" 1080p
- Screen Resolution
- 5120x1440, 1920x1080
- Hard Drives
- Crucial P310 2TB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD (O/S)
Silicon Power 2TB US75 Nvme PCIe Gen4 M.2 2280 SSD (backup)
Crucial BX500 2TB 3D NAND (2nd backup)
External off-line backup Drives: 2 NVMe 4TB drives in external enclosures
- PSU
- Thermaltake Toughpower GF3 750W
- Case
- LIAN LI LANCOOL 216 E-ATX PC Case
- Cooling
- Lots of fans!
- Keyboard
- Microsoft Comfort Curve 2000
- Mouse
- Logitech G305
- Internet Speed
- Verizon FiOS 1GB
- Browser
- Firefox
- Antivirus
- Malware Bytes & Windows Security
-
- Operating System
- Windows 11 Pro 24H2, Build 26100.4061, Experience Pack 1000.26100.84.0
- Computer type
- PC/Desktop
- Manufacturer/Model
- Home Brew
- CPU
- Intel Core i5 14400
- Motherboard
- Gigabyte B760M DS3H AX
- Memory
- 32GB DDR5
- Graphics card(s)
- Intel 700 Embedded GPU
- Sound Card
- Realtek Embedded
- Monitor(s) Displays
- 27" HP 1080p
- Screen Resolution
- 1920x1080
- Hard Drives
- Crucial P310 2TB 2280 PCIe Gen4 eD NAND PCIe SSD
Samsung EVO 990 2TB NVMe Gen4 SSD
Samsung 2TB SATA SSD
- PSU
- Thermaltake Smart BM3 650W
- Case
- Okinos Micro ATX Case
- Cooling
- Fans
- Mouse
- Logitech G305
- Keyboard
- Microsoft Comfort Curve 2000
- Internet Speed
- Verizon FiOS 1GB
- Browser
- Firefox
- Antivirus
- Malware Bytes & Windows Security