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The Samsung PM1643 is an enterprise SAS SSD designed for high-capacity, high-reliability storage in servers and data center systems. This 15.36TB drive uses Samsung 64-layer V-NAND TLC flash in a 2.5-inch form factor with a 12 Gb/s SAS interface.
Built for environments that require proven SAS compatibility, dual-port availability, and strong endurance, the PM1643 delivers significantly higher performance than traditional 15K RPM hard drives while reducing power consumption and improving storage density in enterprise deployments.
Ideal for: enterprise servers, storage arrays, tier-1 databases, and high-availability SAS storage platforms.
Pre-owned enterprise drive. Specifications refer to the PM1643 series (part number MZILT15THMLA). Performance varies by host platform and workload.
Why This Configuration
Key verified details and configuration parameters for this model.
| Product Name | Samsung PM1643 15.36TB SSD 2.5" MZILT15THMLA-00AG3 (X670A) |
|---|---|
| Brand / Manufacturer | Samsung |
| Storage | 15.36TB SAS 12Gb/s Enterprise SSD |
| Availability | In Stock |
| GST Billing | Valid B2B tax invoice provided with GSTIN for 18% Input Tax Credit (ITC). |
Product Info
| Brand | Samsung |
|---|---|
| Series | PM1643 |
| Part number | MZILT15THMLA-00AG3 |
| Capacity | 15.36 TB |
| Form factor | 2.5-inch |
| Interface | SAS 12 Gb/s (SAS-3) |
| NAND type | Samsung 64-layer V-NAND TLC |
| Condition | Pre-owned |
Performance
| Sequential read | Up to 2,100 MB/s |
|---|---|
| Sequential write | Up to 2,000 MB/s |
| Random read (4 KB) | Up to 450,000 IOPS |
| Random write (4 KB) | Up to 70,000 IOPS |
| Read latency (typical) | 130 µs |
| Write latency (typical) | 45 µs |
Reliability & Power
| Endurance | 1 DWPD for 5 years |
|---|---|
| MTBF | 2,000,000 hours |
| UBER | 1 bit error in 10^17 bits read |
| Active power (max) | 13.5 W |
| Idle power | 5 W |
| Operating temperature | 0°C to 70°C |
Security & Features
| Encryption | AES 256-bit hardware encryption |
|---|---|
| Data protection | End-to-end protection, power-loss protection with capacitors |
| Port configuration | Active-active dual port |
| Dimensions (W x D x H) | 100.20 x 69.85 x 14.80 mm |
| Weight (max) | 160 g |
Features & Performance
Internal Storage
15.36TB SAS 12Gb/s Enterprise SSD
Ports & Connectivity
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