Product Type | Solid state drive - hot-swap |
Device Type | Read Intensive SSD |
Capacity | 15.36 TB |
Form Factor | 2.5" SFF |
Flash Memory Type | Enterprise-grade NAND (Samsung PM1743 NVMe) |
Power Consumption (Active) | 24.6 Watt |
Drive Writes Per Day (DWPD) | 1 |
SSD Endurance (Total Bytes Written) | 28,032 TBW |
Bundled Accessories | HPE E3 Thin Carrier |
Warranty | 3-year limited warranty |
Hot Swap Capable | Yes |
HPE 15.36TB NVMe RI E3S EC1 PM1743 SSD, PCIe 5.0, 2.5" SFF, Read Intensive



Key Benefits

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- Delivers enterprise-grade performance with over 1 million IOPS read speed, enhancing data center throughput
- Offers immense endurance of 28,032 TBW, suitable for sustained read-intensive applications
- Bundled HPE E3 thin carrier and TAA compliance support easy deployment and regulatory alignment
Product Overview
The HPE 15.36TB NVMe RI E3S EC1 PM1743 SSD is engineered for enterprise environments that prioritize performance, endurance, and storage density. Featuring a 2.5" small form factor and PCI Express 5.0 NVMe interface, this SSD enables ultrafast data throughput, ideal for read-intensive workloads such as analytics, caching, and high-performance virtualized infrastructure. Delivering impressive random read performance up to 1,060,146 IOPS and write IOPS peaking at 363,570, it ensures rapid access to critical data and reduced latency in I/O-intensive applications.
This SSD is classified as high-performance and read-intensive, with a DWPD (Drive Writes Per Day) rating of 1 and a massive total endurance of 28,032 TBW, highlighting its durability over sustained operations. The drive consumes 24.6 watts of power and includes a bundled HPE E3 thin carrier for streamlined server integration. It is also TAA compliant and backed by a standard 3-year limited warranty, making it suitable for federal or government-related deployments. The combination of high capacity, efficient interface, and robust endurance makes it a strategic investment for environments requiring reliable, high-volume data access.
Specifications
Product Overview
Performance
Max 4KB Random Read IOPS | 1,060,146 IOPS |
Max 4KB Random Write IOPS | 363,570 IOPS |
Sustained 4KB Random Read | 197,931 IOPS |
Sustained 4KB Random Write | 359,542 IOPS |
Latency (Read) | Typical <100 µs |
Latency (Write) | Typical <30 µs |
Compliance & Origin
Country of Origin | Republic of Korea |
TAA Compliant | Yes |
RoHS Compliance | Yes |
Certifications | CE, FCC, VCCI, RCM, KC |
Interfaces
Interface Type | PCI Express 5.0 NVMe |
Interface Bandwidth | x4 lanes PCIe Gen5 |
Connector Type | E3.S (Enterprise and Datacenter SSD Form Factor Short) |
Port Count | 1 x PCIe NVMe |
Compatible Bay | 2.5" SFF (E3.S carrier compatible) |
Physical & Environmental
Dimensions (W x D x H) | 10 in x 4.6 in x 7.9 in |
Width | 10 in |
Depth | 4.6 in |
Height | 7.9 in |
Weight | 19.05 oz |
Operating Temperature Range | 0°C to 70°C (32°F to 158°F) |
Non-operating Temperature | -40°C to 85°C |
Humidity (Operating) | 5% to 95% RH (non-condensing) |
Shock Resistance | 1500G 1ms half sine |
Vibration (Operating) | 2.17 Grms (7–800 Hz) |
Cloud Management & Licensing
Management Interface | NVMe-MI (Management Interface) |
HPE Tool Integration | HPE Smart Storage Administrator support |