Exascend PE4 E1.S 3.84TB Enterprise SSD

Exascend PE4 E1.S 3.84TB Enterprise SSD

Description Overview

A high-performance, enterprise-grade NVMe SSD from the PE4 series by Exascend. It offers 3.84 TB of storage, uses PCIe 4.0 with NVMe 1.4, and is built in the E1.S form factor (slim, server-optimized module designed to pack high-capacity storage in a small physical space — often used in racks, servers, storage arrays, or dense data-center deployments.  Its design emphasizes speed, reliability, and endurance — capable of very fast sequential and random reads/writes, with enterprise-class endurance and features like error-correction and power-loss protection.

Flash & controller: Uses 3D-TLC NAND with onboard DRAM and enterprise-class SSD controller (no moving parts — unlike HDDs)

Key Features

• High-performance PCIe 4.0 / NVMe 1.4 interface — supports up to PCIe Gen4 ×4, giving high bandwidth and low latency compared with SATA or older SSDs.

• Compact E1.S form factor — slim, server-optimized design that enables high storage density in rack servers or data-center environments while improving airflow and thermal efficiency.

• Enterprise-grade 3D TLC NAND + DRAM — ensures a good balance of endurance, performance and reliability for sustained workloads.

• Strong performance (sequential & random I/O) — delivers very high sequential read/write speeds (up to ~ 3,465 MB/s read and ~ 3,340 MB/s write in the PE4 line) and high random I/O capabilities, making it suitable for intensive workloads.

• Power-loss protection (PLP) — includes hardware-level PLP (and firmware-level) — important for preventing data corruption or loss in case of sudden power outages.

• Advanced error correction & wear-leveling — supports advanced LDPC error correction, global static and dynamic wear leveling to extend drive lifespan and ensure data integrity.

• High reliability & endurance — very high mean time between failures (MTBF: ~ 2,000,000 hours), designed for enterprise workloads where stability matters.

• Hot-plug capable (in E1.S form factor) — supports surprise insertion/removal (SISR), meaning you can replace or install drives without shutting down the system (provided hardware supports it).

• Wide environmental tolerances — able to operate (in PE4 spec) under typical server ambient temps (0–70 °C) and survive storage, shock, and vibration conditions typical for data-center or enterprise use.

Ideal Use Cases for Exascend PE4 E1.S 3.84TB

• Servers & Data Centers — Because of its high-performance PCIe 4.0 + NVMe interface, high IOPS and throughput, and compact E1.S form factor, this SSD is great for server deployments where space, performance and reliability matter.

• Virtualization / Virtual Machine Hosts — Running many VMs demands consistent I/O, low latency, and strong endurance. This SSD handles high random I/O and sustained workloads well, making it ideal for virtualization servers.

• Databases & High-I/O Workloads — Workloads such as databases, transactional systems, analytics, or real-time data processing benefit from the SSD’s strong random read/write performance and low latency.

• NAS, Storage Arrays & Caching Layers — Because of its balance of capacity, performance, and reliability — and use of enterprise-grade NAND + power-loss protection — it works well as a cache / fast tier in storage systems, or as storage in high-performance NAS systems.

• High-Performance / High-Density Infrastructure — In data center racks or space-constrained server environments, the slim E1.S form factor enables higher drive density and efficient thermal / airflow layout — ideal for large-scale deployments.

• Cloud, Edge, or Compute-Heavy Applications — For workloads involving high bandwidth, parallel access, or large data sets (e.g. big data, analytics, AI/ML, content delivery, real-time processing), the SSD’s NVMe performance and reliability make it a strong choice.