Samsung 1TB 990 Pro NVMe with Heatsink PCIe 4.0Samsung 1TB 990 Pro NVMe with Heatsink PCIe 4.0

General Feature

• Application : Client PCs, Game Consoles
• Capacity : 1,000GB (1GB=1 Billion byte by IDEMA) 
• Interface : PCIe Gen 4.0 x4, NVMe 2.0
• Dimension (WxHxD) : 80 x 24.3 x 8.2 mm (with heatsink)
• Weight : Max 28.0
• Form Factor : M.2 (2280)
• Storage Memory : Samsung V-NAND 3-bit MLC
• Controller : Samsung in-house Controller
• Cache Memory : Samsung 1GB Low Power DDR4
• SDRAM
• Sequential Read : Up to 7,450 MB/s
• Sequential write : Up to 6,900 MB/s
• Random Read (4KB ,QD32) : Up to 1,200,000 IOPS
• Random Write (4KB ,QD32) : Up to 1,550,000 IOPS
• Random Read (4KB ,QD1) : Up to 22,000 IOPS
• Random Write (4KB ,QD1) : Up to 80,000 IOPS
• Product Type : 990 PRO with Heatsink
• Operating Temperature : 0 – 70 ℃ 
• Shock : 1,500 G & 0.5 ms (Half sine)

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