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Adata legend 850 1TB NVMe M.2 PCIe Gen4 Internal SSD

  • PCIe Gen4 x4
  • Max. read/write speed: 5,000/3,200MB/s
  • Capacity: 1000GB
  • Heatsink provides effective cooling
  • Supports latest Intel and AMD platforms
  • Works with PS5 as expanded storage
  • 3-years warranty

₹19,999.00

Buying & Delivery FAQs

Yes, we provide GST billing for all eligible purchases. You will receive a GST invoice with your order.
Yes, this product includes official brand warranty as per the manufacturer’s terms.
Yes, EMI options (including No-cost EMI on select cards) may be available at checkout depending on your bank and order value.
Orders placed before the daily cut-off time are dispatched the same day (working days). Actual delivery time depends on your pincode.

ADATA LEGEND Series

ADATA LEGEND 850 1TB PCIe Gen4 NVMe SSD

Experience high-speed storage for gaming, creative work and everyday computing with PCIe Gen4 performance, a compact M.2 2280 design and advanced data-protection technologies.

1TB Capacity PCIe Gen4 x4 Up to 5,000MB/s Read PS5 Compatible

Key Highlights

Capacity

1TB

Space for games, applications, creative projects and everyday files.

Sequential Read

5,000MB/s

Manufacturer-rated maximum sequential read speed.

Sequential Write

4,500MB/s

Manufacturer-rated maximum sequential write speed.

Form Factor

M.2 2280

Compact internal SSD format for compatible systems.

Fast Storage for Work and Play

The ADATA LEGEND 850 1TB SSD is designed for users who want high-speed storage for modern computing systems. Its PCIe Gen4 x4 interface, NVMe 1.4 support and M.2 2280 form factor make it suitable for compatible desktop PCs, laptops and supported gaming setups.

With sequential read speeds of up to 5,000MB/s and write speeds of up to 4,500MB/s, the drive can help reduce loading and file-transfer times compared with slower storage devices. Actual performance depends on system configuration, workload and operating conditions.

ADATA also includes technologies such as Host Memory Buffer (HMB), hardware LDPC error correction and AES 256-bit encryption support. The LEGEND 850 is listed as compatible with PlayStation 5, subject to the console's installation requirements.

Features and Technologies

PCIe Gen4 x4 Performance

Uses a PCIe 4.0 x4 interface to deliver high sequential transfer speeds on compatible systems.

NVMe 1.4

Supports the NVMe 1.4 protocol for fast communication between the SSD and compatible host systems.

Host Memory Buffer

HMB technology allows the SSD to use a portion of system memory for supported storage-management functions.

LDPC Error Correction

Hardware-based Low-Density Parity-Check error correction helps maintain data integrity.

AES 256-bit Encryption

Supports AES 256-bit encryption. Actual encryption functionality depends on the software and system implementation.

ADATA SSD Toolbox

ADATA provides SSD Toolbox software for supported drive monitoring and maintenance functions.

Designed for Compatible PCs and PS5

The LEGEND 850 uses a compact M.2 2280 design for compatible PCIe Gen4 systems. ADATA lists the series as PS5 compatible and specifies read speeds of up to 4,600MB/s for PS5 use. Check the console's current SSD requirements and installation clearance before purchasing.

Technical Specifications

General Information

Brand: ADATA

Series: LEGEND 850

Model / SKU: ALEG-850-1TCS

Product Type: Internal Solid State Drive

Capacity: 1TB / 1000GB

EAN: 4711085936998

Interface and Form Factor

Interface: PCIe Gen4 x4

Protocol: NVMe 1.4

Form Factor: M.2 2280

NAND Flash: 3D NAND

Installation: Compatible M.2 slot required

Performance

Sequential Read: Up to 5,000MB/s

Sequential Write: Up to 4,500MB/s

PS5 Read Speed: Up to 4,600MB/s

Performance Note: Actual speeds vary by system and workload

Features and Compatibility

Host Memory Buffer: Supported

Error Correction: Hardware LDPC ECC

Encryption Support: AES 256-bit

PS5 Compatibility: Listed by ADATA

Software: ADATA SSD Toolbox

Product Identification

Manufacturer: ADATA Technology

Model Number: ALEG-850-1TCS

EAN Code: 4711085936998

Warranty: Confirm applicable regional warranty with the seller or ADATA India

Specifications are based primarily on ADATA's official LEGEND 850 datasheet. Performance figures represent manufacturer-rated maximums and are not guaranteed in every system.

Ideal Use Cases

Gaming PCs

Install games and benefit from fast storage access on compatible gaming systems.

Creative Workflows

Support file-heavy work such as photo editing, video projects, 3D graphics and computer-aided engineering.

Everyday Computing

Upgrade a compatible desktop or laptop for responsive application and file access.

PS5 Storage Expansion

Consider it for compatible PS5 expansion after checking console requirements and installation clearance.

Before You Install

  • Check that your motherboard or laptop has a compatible M.2 2280 slot supporting PCIe NVMe SSDs.
  • Confirm the slot's PCIe generation and available lane configuration to understand the performance your system can deliver.
  • For PS5 use, verify the console's current SSD requirements and ensure adequate cooling and installation clearance.
  • Back up important files before migrating an operating system or replacing an existing drive.
  • Confirm warranty coverage for SKU ALEG-850-1TCS with Clarion Computers or ADATA India before purchase.

Frequently Asked Questions

What is the capacity of the ADATA LEGEND 850?
This model has a rated capacity of 1TB (1000GB). The usable capacity displayed by an operating system may be lower due to formatting and system conventions.
How fast is this SSD?
ADATA rates the LEGEND 850 for sequential read speeds of up to 5,000MB/s and sequential write speeds of up to 4,500MB/s. Real-world speeds depend on the system and workload.
Is the LEGEND 850 compatible with PS5?
ADATA lists the LEGEND 850 series as PS5 compatible and specifies read speeds of up to 4,600MB/s for PS5 use. Check the console's current installation requirements and ensure suitable cooling and clearance.
Which interface and form factor does it use?
It uses a PCIe Gen4 x4 interface, supports NVMe 1.4 and has an M.2 2280 form factor. Your device must support an appropriate M.2 NVMe SSD.
Does it support encryption and error correction?
Yes. ADATA lists AES 256-bit encryption support and hardware LDPC ECC technology. Encryption availability depends on compatible software and system implementation.
Does it include SSD management software?
ADATA offers SSD Toolbox software for supported drive monitoring and maintenance. Check ADATA's official support resources for the applicable download and supported functions.
What is the warranty period?
Warranty terms can vary by region and sales channel. Confirm the warranty applicable to SKU ALEG-850-1TCS with Clarion Computers or ADATA India before purchasing.

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ADATA LEGEND 850 1TB PCIe Gen4 NVMe M.2 SSD

1TB capacity • PCIe Gen4 x4 • NVMe 1.4 • Up to 5,000MB/s read • Up to 4,500MB/s write • PS5 compatible

Technical Specifications

Brand ADATA
Product Series LEGEND 850
Model Number / SKU ALEG-850-1TCS
Product Type Internal Solid State Drive (SSD)
Capacity 1TB (1,000GB)
Form Factor M.2 2280
Interface PCIe Gen4 x4
Protocol NVMe 1.4
Sequential Read Speed Up to 5,000MB/s on compatible PC platforms
Sequential Write Speed Up to 4,500MB/s
PS5 Sequential Read Up to 4,000MB/s as listed by the regional product specification
NAND Flash 3D NAND
Controller Silicon Motion SM2269XT (listed specification)
Caching Technology Host Memory Buffer (HMB) and SLC caching
4K Random Read Up to 400K IOPS
4K Random Write Up to 550K IOPS
Error Correction Advanced hardware LDPC ECC technology
Encryption Support AES 256-bit encryption support
Dimensions (with heatsink) 80 × 22 × 3.13mm (L × W × H)
Dimensions (without heatsink) 80 × 22 × 2.15mm (L × W × H)
Weight Approximately 5g with heatsink; 4g without heatsink (listed reference values)
Operating Temperature 0°C to 70°C
Storage Temperature -40°C to 85°C
Shock Resistance 1,500G / 0.5ms
MTBF 2,000,000 hours (listed specification)
EAN Code 4711085936998
Warranty Confirm the applicable warranty period with the seller for the Indian-market unit.
Performance note: Advertised speeds are maximum sequential figures under specified test conditions. Actual performance varies with the host platform, workload, drive temperature, free space and cache behaviour. Confirm the exact heatsink configuration included with the supplied SKU before installation.

Features & Technology

  • PCIe Gen4 x4 interface: Provides high-bandwidth storage connectivity for compatible desktops and laptops.
  • High sequential throughput: Rated for up to 5,000MB/s reads and 4,500MB/s writes on compatible PC platforms.
  • NVMe 1.4 protocol: Supports a modern storage protocol designed for low-latency communication over PCIe.
  • Host Memory Buffer: Uses supported system memory for mapping information rather than relying on a dedicated onboard DRAM cache.
  • SLC caching: Helps accelerate eligible write operations, although sustained write performance may decrease after the cache is exhausted.
  • Advanced LDPC ECC: Error-correction technology helps protect data integrity.
  • AES 256-bit encryption support: Provides encryption capability with compatible software and configuration.
  • Compact M.2 2280 design: Fits compatible M.2 slots without needing a conventional 2.5-inch drive bay.
  • PS5 compatibility: ADATA lists the LEGEND 850 as compatible with PS5 storage expansion, subject to console fitment and cooling requirements.
  • ADATA SSD ToolBox: Manufacturer software offers supported SSD management and monitoring features.

Recommended Use Cases

  • Gaming PCs: Fast storage can help reduce game loading times and improve system responsiveness.
  • Operating system drive: A suitable option for Windows or Linux installations on systems supporting M.2 NVMe storage.
  • Content creation: Suitable for media libraries, creative projects and large working files.
  • Professional workloads: Supports storage-intensive applications such as 3D graphics, film production and computer-aided engineering.
  • PC or laptop upgrades: Offers a compact 1TB storage upgrade for compatible M.2 2280 systems.
  • PS5 storage expansion: Can be considered for compatible console installations after checking Sony's current SSD, fitment and cooling requirements.

Frequently Asked Questions

What are the maximum read and write speeds?
ADATA specifies sequential read speeds up to 5,000MB/s and write speeds up to 4,500MB/s for the LEGEND 850. Actual results depend on the host system and workload.
Will it work in a PCIe Gen3 M.2 slot?
It may work in a compatible M.2 NVMe slot, but performance will be limited by the host interface. Check your motherboard or laptop manual for M.2 NVMe support.
Does this SSD support PlayStation 5?
ADATA lists the LEGEND 850 as PS5 compatible. Check Sony's current requirements for SSD dimensions, performance and cooling before installation.
Does it have onboard DRAM cache?
The LEGEND 850 uses Host Memory Buffer (HMB) and SLC caching. Do not confuse this with a dedicated onboard DRAM cache.
Does the drive include a heatsink?
The product family has published dimensions for versions with and without a heatsink. Confirm the included configuration for the exact SKU and retail package before purchase.
What warranty does this SSD carry?
Warranty terms can vary by region and distributor. Confirm the Indian-market warranty and any applicable endurance conditions with the seller before purchase.

Before You Buy

  • Confirm that your motherboard or laptop supports M.2 2280 NVMe PCIe storage.
  • Check PCIe generation support and lane configuration to understand the performance your system can achieve.
  • Verify the heatsink configuration and physical clearance under motherboard covers, graphics cards or laptop chassis components.
  • For PS5 use, check Sony's current installation and cooling requirements.
  • Confirm the applicable warranty terms with the seller.
  • Back up important files before replacing or migrating your existing storage drive.

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Find the right storage and PC components for your next build. Explore products and get help choosing compatible hardware from Clarion Computers.

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Hardware
  • Adata
  • 1 TB
  • Solid State Drive
  • M.2
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