Product	1.92TB Samsung PM9A3 Series E1.S 9.5mm PCIe 4.0 x4 NVMe Solid State Drive	3.84TB Samsung PM9A3 Series E1.S 9.5mm PCIe 4.0 x4 NVMe Solid State Drive	7.68TB Samsung PM9A3 Series E1.S 9.5mm PCIe 4.0 x4 NVMe Solid State Drive	1.92TB Samsung PM9D3a Series E1.S 9.5mm PCIe 5.0 x4 NVMe Solid State Drive	3.84TB Samsung PM9D3a Series E1.S 9.5mm PCIe 5.0 x4 NVMe Solid State Drive	7.68TB Samsung PM9D3a Series E1.S 9.5mm PCIe 5.0 x4 NVMe Solid State Drive	15.36TB Samsung PM9D3a Series E1.S 9.5mm PCIe 5.0 x4 NVMe Solid State Drive
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Main Specifications
Product Type	Server	Server	Server	Server	Server	Server	Server
Storage Capacity	1.92TB	3.84TB	7.68TB	1.92TB	3.84TB	7.68TB	15.36TB
Form Factor	E1.S 9.5mm (EDSFF)	E1.S 9.5mm (EDSFF)	E1.S 9.5mm (EDSFF)	E1.S 9.5mm (EDSFF)	E1.S 9.5mm (EDSFF)	E1.S 9.5mm (EDSFF)	E1.S 9.5mm (EDSFF)
Interface	PCIe 4.0 x4 NVMe	PCIe 4.0 x4 NVMe	PCIe 4.0 x4 NVMe	PCIe 5.0 x4 NVMe	PCIe 5.0 x4 NVMe	PCIe 5.0 x4 NVMe	PCIe 5.0 x4 NVMe
Series	PM9A3	PM9A3	PM9A3	PM9D3a	PM9D3a	PM9D3a	PM9D3a
Z-height	9.5mm	9.5mm	9.5mm	9.5mm	9.5mm	9.5mm	9.5mm
Endurance	1x DWPD	1x DWPD	1x DWPD	1x DWPD	1x DWPD	1x DWPD	1x DWPD
Detailed Specifications
Life Expectancy	2 million hours MTBF	2 million hours MTBF	2 million hours MTBF
Read IOPS	Up to 1,000,000 IOPS	Up to 1,000,000 IOPS	Up to 1,000,000 IOPS	1700K IOPS	1700K IOPS	2000K IOPS	2000K IOPS
Write IOPS	Up to 180,000 IOPS	Up to 180,000 IOPS	Up to 180,000 IOPS	150K IOPS	250K IOPS	400K IOPS	400K IOPS
Read Speed	Up to 6,800 MB/s	Up to 6,800 MB/s	Up to 6,800 MB/s	12,000 MB/s	12,000 MB/s	12,000 MB/s	12,000 MB/s
Write Speed	Up to 4,000 MB/s	Up to 4,000 MB/s	Up to 4,000 MB/s	3,500 MB/s	6,800 MB/s	6,800 MB/s	6,800 MB/s
NAND	Samsung V6 (128 layer) V-NAND TLC	Samsung V6 (128 layer) V-NAND TLC	Samsung V6 (128 layer) V-NAND TLC	Samsung V6 (128 layer) V-NAND TLC	Samsung V6 (128 layer) V-NAND TLC	Samsung V6 (128 layer) V-NAND TLC	Samsung V6 (128 layer) V-NAND TLC
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