PCIe® Gen4 NVMe U.2 SSD
Key Features
- Endurance: 1 DWPD (5 years Enterprise workload)
- Sustained Write Performance: Up to 3,000 MB/s
- Data Retention: Up to 10 years at 55°C (pSLC)*
- Power Loss Protection: MCU-based* with data-at-rest and in-flight protection
- PLP Diag*(Self-Diagnosing Capacitor Check)
- Security: Self-Encrypting Drive (SED) with AES 256-bit Encryption, TCG Opal 2.0*
- Hardware Secure Erase / Write Protect *
- End-to-End Data Path Protection
- 15 mm integrated fin-type heatsink enclosure
- * May vary by product and project support
Description
ATP U.2 SSDs support the NVMe™ protocol on the high-speed PCI Express® (PCIe®) Gen4 x4 interface. Capacities range from 320 GB to 7.68 TB and can either be I-Temp (-40°C to 85°C: N751Pi/N651Si) or C-Temp (0°C to 70°C: N601Sc) operable to meet the varied usage requirements of embedded/industrial PCs, networking systems, and other function-critical segments.
The high-speed PCIe Gen 4 x4 interface offers twice the bandwidth of the previous generation, enabling the N751Pi/N651Si/N601Sc U.2 SSDs to transfer data faster. ATP’s PCIe Gen 4 SSDs use x4 lanes for a maximum bandwidth of 8 GB/s.
The 15 mm fin-type heatsink design offers effective heat dissipation to ensure optimal sustained performance.
SpecificationsLatest Update: 2025-01-08 14:15
PCIe® Gen4 NVMe U.2 SSD | |||
---|---|---|---|
Product Line | Premium | Superior | Superior |
Naming | N751Pi | N651Si | N601Sc |
Interface | PCIe G4 x4 | PCIe G4 x4 | PCIe G4 x4 |
Flash Type | 3D TLC (pSLC mode) | 3D TLC | 3D TLC |
Form Factor | U.2 | U.2 | U.2 |
Operating Temperature | -40°C to 85°C | -40°C to 85°C | 0°C to 70°C |
Power Loss Protection Options | Hardware + Firmware Based | Hardware + Firmware Based | Hardware + Firmware Based |
Optional SED Features | AES 256-bit Encryption, TCG Opal 2.0 | AES 256-bit Encryption, TCG Opal 2.0 | AES 256-bit Encryption, TCG Opal 2.0 |
Capacity | 320 GB to 2.56 TB | 960 GB to 7.68 TB | 960 GB to 7.68 TB |
Sequential Read (MB/s) up to | 6,100 | 6,000 | 6,000 |
Sequential Write (MB/s) up to | 6,000 | 6,000 | 5,500 |
Random Reads IOPS up to | 870,000 | 870,000 | 819,000 |
Random Writes IOPS up to | 1,250,000 | 1,230,000 | 1,177,000 |
Endurance (TBW)1 up to | 486,000 TB | 76,000 TB | 36,000 TB |
Reliability MTBF @ 25°C | >3,000,000 hours | >3,000,000 hours | >2,000,000 hours |
Dimensions (mm) | 100 x 69.85 x 15 | 100 x 69.85 x 15 | 100 x 69.85 x 15 |
Certifications | RoHS/VCCI/CE/FCC/UKCA | RoHS/VCCI/CE/FCC/UKCA | RoHS/VCCI/CE/FCC/UKCA |
Warranty | 5 years | 2 years | 2 years |
1. The endurance calculation is based on JESD219A Enterprise workload.
Ordering information
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Downloads
- ATP Gen4 U.2 product flyer