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Mushkin Source-II 512GB — Review & Specs | Pricepect | Pricepect

Home Solid State DrivesMushkin Source-II 512GB

Mushkin Source-II 512GB — image 1

Mushkin

Mushkin Source-II 512GB

Expert Review Analysis

The Mushkin Source II is a budget‑oriented, DRAM‑less 2.5‑inch SATA III SSD that uses Micron 64‑layer 3D TLC NAND and a Silicon Motion SM2258XT controller, offering strong sequential reads and SLC caching to offset typical DRAM‑less drawbacks.

✓ Best for: Budget‑conscious users upgrading older laptops or desktops from HDDs, OS/boot drives in non‑intensive environments, and secondary storage for large media files where sequential reads matter more than sustained random writes.✗ Not ideal for: Enthusiasts, content creators, or anyone needing high sustained write performance, heavy mixed/random workloads, or the fastest possible random IOPS.

Pros

✓Excellent sequential read performance up to 560 MB/s, matching top SATA SSDs for large file transfers.
✓Competitive pricing provides a cost‑effective upgrade for older laptops and desktops.
✓Significantly faster game and application loading times compared with traditional HDDs.

Price History

Current

$169.00

Average

$62.96

Lowest

$1.98

Highest

$312.99

Price trend (90d):-30.8%

Best Seller Rank History

Now#1,551Best#598Worst#3,146 +313

Lower = better sales rank

Rating Trend

Rating4.6/ 5Reviews534+284 reviews

Specifications

Design

Height7 mm mm

Width70 mm mm

Length100 mm mm

Features

Supported TechnologiesS.M.A.R.T., TRIM, Secure Erase, DevSleep, Temperature Sensor, LDPC ECC, Static Data Refresh, Data Shaping, Global Wear-Leveling, SLC Caching

CompatibilityPC, Mac, Linux, PlayStation, Xbox

General

BrandMushkin

ManufacturerMushkin Enhanced

ModelMKNSSDS2

Warranty3-year limited

Weight50 g g

Performance

InterfaceSATA III 6Gb/s

ControllerSilicon Motion SM2259XT

Sequential Read Speed560 MB/s MB/s

Rated Sequential Write Speed520 MB/s MB/s

Maximum Sequential Write Speed515 MB/s MB/s

Storage

Capacity512 GB GB

NAND TypeMicron 64-layer 3D TLC

Data Protection

Mushkin Enhanced Data‑Protection Suite (M.E.D.S.)Includes LDPC ECC, static data refresh, data shaping, global wear‑leveling and SLC caching.

Supported Commands

Drive Management FeaturesSupports S.M.A.R.T., TRIM, secure erase, DevSleep and includes a working temperature sensor.

Dimensions & Weight

Height0.27559 inches

Width2.7499945 inches

Depth3.9547165 inches

Weight0.110231131 Pounds

Research Sources

thessdreview.com

bestviewsreviews.com

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User Reviews

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4.6

(534 reviews)

$169.00

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MKNSSDS2Black/Yellow512GB Element 3-Year Limited Replacement Warranty

Solid State Drives

✓Solid build quality and broad compatibility with standard 2.5‑inch SATA slots.

✓Three‑year limited warranty adds confidence to a budget‑focused SSD.

Cons

✗Sequential and mixed write speeds lag behind competing SATA SSDs, especially under sustained load.
✗Random mixed workload scaling is poor, with only about 8,500 IOPS on the 500 GB model.
✗Performance drops noticeably after the SLC cache is exhausted due to DRAM‑less design.
✗Not intended for enthusiast or high‑performance use cases; overall speed is modest.
✗Mixed benchmark results show slower recovery and lower PCMark 8 scores versus DRAM SSDs.

From Expert Reviews

Praised by Experts

✓TweakTown calls it one of the best DRAM‑less SSDs tested, noting near‑promised mainstream performance.
✓TheSSDReview highlights the cheap upgrade price and SLC cache that mitigates typical DRAM‑less drawbacks.
✓M.E.D.S. suite provides LDPC ECC, static data refresh and global wear‑leveling for enhanced endurance.

Criticized by Experts

✗Professional reviewers point out noticeable performance degradation once the SLC cache is depleted.
✗Tests show the drive falls flat in intensive PCMark 8 scenarios with slow recovery times.
✗DRAM‑less architecture limits sustained write performance compared with DRAM‑equipped competitors.

From User Reviews

Users Love

✓Everyday users report a huge performance advantage over HDDs, especially in boot times and file transfers.
✓Many reviewers say the drive feels much quicker than a traditional hard drive in daily use.
✓Value‑for‑money perception is strong, making it a popular cheap upgrade for laptops and desktops.

Users Complain About

✗Customers note the drive is not enthusiast‑grade and feels slow for demanding applications.
✗Some users describe it as a basic cheap drive that cannot keep up with heavy mixed workloads.

Expert Opinion

Professional reviewers consider the Source II one of the better DRAM‑less SSDs, praising its price‑to‑performance ratio and SLC cache while noting its limitations in sustained write and mixed‑workload scenarios. They view it as a solid choice for budget upgrades but not a replacement for DRAM‑equipped high‑performance drives.

What Users Say

Everyday users appreciate the dramatic speed boost over HDDs, especially for booting and loading games, and value the low price and warranty. However, they also recognize that the drive is not suited for heavy or enthusiast workloads and can feel sluggish once the cache is exhausted.

Common Complaints

Performance drops after the SLC cache fills, weak random mixed IOPS scaling, and slower write speeds compared with DRAM‑equipped SSDs.

What People Are Saying

“huge performance advantage”
User review (source 5)

“much quicker than HDD”
User review (source 5)

How It Compares

vs. Inland Professional

Advantages

✓Mushkin Source II offers slightly faster sequential write speeds than Inland Professional.

Disadvantages

✗Inland Professional scales better in random mixed workloads and mixed read tests.

Choose Mushkin for marginally better writes; choose Inland for more consistent random performance.

vs. Sandisk Ultra 3D

Advantages

✓Sandisk Ultra 3D provides stronger baseline performance in mixed workloads compared with Mushkin.

Disadvantages

✗Mushkin edges Inland in some write tests and offers a lower price point than Sandisk Ultra 3D.

Select Sandisk for overall stronger performance; select Mushkin for budget‑focused upgrades.