Q1: Why does my S70 Lite SSD show less capacity than the capacity printed on the box?

1TB equals 1,000,000,000,000 bytes, or approximately 931.3 GiB. Some operating systems label this binary value as GB. This unit difference does not mean storage is missing. Formatting and system partitions can further reduce available space.

Q2: What are the maximum speeds of the S70 Lite, and why might actual speeds be lower?

Sequential speeds reach up to 3,500 MB/s read and 2,600 MB/s write. Results vary by capacity, PCIe lanes, system, firmware, temperature, workload, and available SLC cache. The drive also works in compatible Gen4 or Gen5 M.2 NVMe slots, at Gen3 speeds or the host's lower limit.

Q3: Is the S70 Lite compatible with slim laptops, Chromebooks, and Ultrabooks?

Check that your device supports M.2 2280 PCIe NVMe SSDs and has sufficient installation clearance. SATA-only M.2 slots and 2.5-inch SATA connectors are not compatible. Devices with soldered storage or different SSD sizes may not support this upgrade.

Q4: Does the S70 Lite use a DRAM-less design, and how does this affect laptop power consumption?

Yes. It uses a DRAM-less design with HMB and SLC caching for responsive everyday computing. Power consumption, battery life, and temperature depend on the system, workload, power settings, and cooling. A DRAM-less design alone does not guarantee a specific power saving.

Why does my S70 Lite SSD show less capacity than the capacity printed on the box?

1TB equals 1,000,000,000,000 bytes, or approximately 931.3 GiB. Some operating systems label this binary value as GB. This unit difference does not mean storage is missing. Formatting and system partitions can further reduce available space.

What are the maximum speeds of the S70 Lite, and why might actual speeds be lower?

Sequential speeds reach up to 3,500 MB/s read and 2,600 MB/s write. Results vary by capacity, PCIe lanes, system, firmware, temperature, workload, and available SLC cache. The drive also works in compatible Gen4 or Gen5 M.2 NVMe slots, at Gen3 speeds or the host's lower limit.

Is the S70 Lite compatible with slim laptops, Chromebooks, and Ultrabooks?

Check that your device supports M.2 2280 PCIe NVMe SSDs and has sufficient installation clearance. SATA-only M.2 slots and 2.5-inch SATA connectors are not compatible. Devices with soldered storage or different SSD sizes may not support this upgrade.

Does the S70 Lite use a DRAM-less design, and how does this affect laptop power consumption?

Yes. It uses a DRAM-less design with HMB and SLC caching for responsive everyday computing. Power consumption, battery life, and temperature depend on the system, workload, power settings, and cooling. A DRAM-less design alone does not guarantee a specific power saving.

S70 Lite GEN3X4 NVMe

Q: Q5: What reliability features and warranty does the S70 Lite offer?

Features include LDPC error correction, wear leveling, bad block management, and over-provisioning. The limited warranty is up to five years, subject to applicable endurance limits and addlink's Warranty Policy. Keep regular backups of important files.

addlink S70 Lite is a PCIe Gen3 x4 NVMe M.2 2280 SSD built for fast everyday computing and laptop upgrades, delivering up to 3500/2600 MB/s sequential read/write. It uses a DRAM-less design with HMB + SLC caching to balance speed, responsiveness, and power efficiency. Ideal for Ultrabooks, laptops, and Chromebooks that support NVMe PCIe Gen3, and for users who want faster boot times, app launches, and file transfers.

Up to 3,500 MB/s Sequential Read Speed

Upgrade a compatible PCIe NVMe system with sequential speeds of up to 3,500 MB/s read and 2,600 MB/s write. Actual performance varies by capacity, system configuration, and test conditions.

up to 7x faster

than SATA SSD

S70 Lite

SATA SSD

HDD

Up to 7× sequential read speed: S70 Lite at 3,500 MB/s vs. a SATA SSD rated at 500 MB/s. Advertised S70 Lite speeds are based on addlink’s internal CrystalDiskMark tests. Actual performance varies by capacity, system configuration, workload, and test conditions.
Requires M.2 2280 PCIe NVMe support and sufficient installation clearance. Not compatible with SATA-only M.2 slots.

DRAM-less Design with HMB + SLC Caching

The S70 Lite combines a DRAM-less design with HMB and SLC caching to support responsive everyday computing. Power consumption and battery life vary by system and workload.

Gen3 Controller +

High-quality 3D NAND

Laptop Operation

Designed for Everyday Use

SATA SSD or HDD Replacement

Ultra-slim 2.25mm, single-sided M.2 2280 design fits thin laptops and devices with limited clearance—ideal for upgrades where thermals and power efficiency matter.

Thermal Performance Depends on Your System

Operating temperature varies with workload, ambient temperature, and system cooling. Adequate airflow helps maintain stable performance during sustained transfers.

Consistent Speed & Data Integrity

SLC cache improves overall speed and responsiveness
HMB enhances random performance for faster loading and multitasking

Multi-Device Versatility

Laptop/Ultrabook users upgrading from SATA SSD or HDD
Students & office users who want faster boot and smoother multitasking
Light content creators moving large photos/videos on a Gen3 NVMe system
Gaming PCs that need a responsive OS/game drive on PCIe Gen3 platforms

Gen3 desktop

For smoother multitasking

Laptop upgrades

Daily computing and work

Media Recommendations

512gb 1tb 2tb ssd WD SN770 samsung 980 sn750 gen 3 970 evo plus best budget SN570 gaming hard drive expansion m2 Intel raptor

"The AddLink s70 Lite is a bargain NVMe SSD that’s priced lower than the competition and performs nearly as well as the high-priced drives. Enough said."

" The 1TB Addlink S70 Lite brings the fundimentals but falls short of being impressive. You just want the basic for gaming this is an option, but there are so many others available too."

" If you've been waiting to upgrade your system to an NVMe drive because the fast ones were too expensive or the cheap ones were too slow, now's the time to buy—the Addlink S70 has got you covered."

" If you're after a high-end, durable SSD that will last you a long time and don't mind spending a bit extra, we strongly recommend the AddLink S70. There are often some good deals to be found, too, especially for the lower-storage models."

" I am left nothing other than impressed with the Addlink S70. It's a super-fast based M.2 SSD that ticks all the right boxes. It is and remains to be a very strong performer, even without heatsink."

" A fast, unfeasibly affordable NVMe drive. At practically half the price of the almost identical competition it's an SSD no-brainer."

" The S70 represents a good value. Based on the real-world performance results and this excellent pricing strategy, we have no problem recommending Addlink's S70 for anyone shopping for an SSD on a budget."

" Designed to be used in areas that require constant processing without slowdowns, the new addlink S70 SSD competes rather well with popular NVMe drives, and has a price that will make you want one."

Why Choose the addlink S70 Lite?

addlink S70 Lite is a PCIe Gen3 M.2 2280 NVMe SSD designed for fast everyday upgrades, delivering strong performance with low power consumption—ideal for PCs and laptops replacing a SATA SSD or HDD.

Key Features

PCIe Gen3 x4 NVMe interface delivers responsive performance for daily computing and work
Up to 3500 MB/s read speed for faster boot, app launches, and file transfers
DRAM-less design with SLC caching + Host Memory Buffer (HMB) to boost real-world responsiveness
Built with 3D NAND Flash plus reliability features: LDPC ECC, Wear Leveling, Bad Block Management, Over-Provisioning
Compatible with Intel and AMD systems that support M.2 2280 PCIe NVMe SSDs.
Backed by a 5-year warranty for durability and value

Capacity Options

256GB / 512GB / 1TB / 2TB

Ideal For

SATA SSD or HDD replacement to speed up older laptops and desktops
Ultrabooks and laptops where power efficiency matters
Everyday users who want faster boot times and smoother multitasking
Students and office PCs needing a reliable NVMe upgrade
An Upgrade for PCIe Gen3 Systems
Designed for everyday computing and storage upgrades in desktops and laptops that support M.2 2280 PCIe NVMe SSDs.
Thin laptops (2.25mm, single-sided clearance)
OS + apps drive upgrade for budget PCs (PCIe Gen3)

*Your system must support M.2 2280 PCIe NVMe SSDs and provide sufficient installation clearance. SATA-only M.2 slots are not compatible. Advertised speeds are based on addlink’s internal CrystalDiskMark tests. Actual performance may vary by capacity, system configuration, interface, workload, and test conditions.

**The limited warranty is up to five years, subject to the applicable endurance limit indicated by “Percentage Used,” which can be checked using CrystalDiskInfo. Please refer to addlink’s Warranty Policy for full terms and conditions.

Test Conditions / Benchmark Notes

Benchmark tool: CrystalDiskMark (default profile)
Test environment: Performance varies by platform (CPU/chipset), PCIe lane configuration, OS, driver/firmware version, and background tasks.
Workload factors: Results may differ by test size, queue depth, and whether the drive has available free space.
Thermals: Sustained transfers can increase drive temperature; adequate system airflow helps maintain stable performance.
Note: All speeds are up to values; actual results depend on system configuration and test conditions.

EDM