
Samsung 9100 PRO 4TB (US)
MZ-VAP4T0B/AM
Part numberMZ-VAP4T0B/AM
The same part under other regional numbers: MZ-VAP4T0BW
Four terabytes in a single M.2 2280 slot, over NVMe on PCIe 5.0, is what the Samsung 9100 PRO 4TB (US) gives a mini PC owner who wants a lot of fast storage. It reads sequentially at 14800 MB/s, its part number is MZ-VAP4T0B/AM, and it comes without a heatsink.

MZ-VAP4T0B/AM
At 4 TB, one drive holds a large library in a single slot. Sequential read is 14800 MB/s and sequential write is 13400 MB/s. Endurance is 2400 TBW, and the drive has a DRAM cache. It is single-sided, with chips on one face of the board only, which matters in a machine with little room above or below the slot.
Samsung specification page · read October 21, 2026
An M.2 2280 NVMe drive goes in an M.2 2280 slot, and this one is a PCIe 5.0 drive. It fits the HP Z2 Mini G1i, Lenovo ThinkStation P3 Tiny Gen 2, MINISFORUM AI X1 Pro and MSI MAX Edge AI+. The Dell Pro Max Micro FCM2250, GEEKOM A9 Mega and GMKtec EVO-X2 take it too, but their slot runs at PCIe 4.0 speed. The Apple Mac Studio (M5 Ultra), Mac mini (M5 Pro) and Mac mini (M6) have no M.2 slot, so it does not fit them. For the NIMO Mini PC Desktop AI Max+ 395 and ACEMAGIC AM08 Pro, we have not confirmed it fits.
Checked against every mini PC sold on amazon.com, from the specifications we hold for each machine.
The drive has no heatsink fitted, so check what cooling sits over the slot in your mini PC. The Dell Pro Max Micro FCM2250, GEEKOM A9 Mega and GMKtec EVO-X2 run it at PCIe 4.0 speed. For the NIMO and ACEMAGIC machines named above, the number of M.2 slots is not confirmed, so check that first.
It is a PCIe 5.0 drive with a 14800 MB/s sequential read. In the Dell Pro Max Micro FCM2250, GEEKOM A9 Mega and GMKtec EVO-X2, the slot runs at PCIe 4.0 speed instead.
No, the drive has no heatsink fitted. It is a single-sided M.2 2280 NVMe drive with a DRAM cache, so check what cooling sits over the slot in your mini PC.
No. The Apple Mac Studio (M5 Ultra), Mac mini (M5 Pro) and Mac mini (M6) have no M.2 slot, and this drive is an M.2 2280 SSD.
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