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Nvme

PM9A1 Samsung 1024GB

PM9A1 Samsung 1024GB
BENCHMARKS (5,261)
MKT (0.1%)
BUILDS
(0)

Effective Speed -69%Effective Speed -69%Average Score -64%Read -91%, Write -97%, 4K Read -42%, 4K Write -55%, Mixed -58%, 4K Mixed -34%, SusWrite -73%Peak Score -83%Read -100%, Write -73%, 4K Read -123%, 4K Write -72%, Mixed -56%, 4K Mixed -81%, SusWrite -76%Value & Sentiment -214%User Rating -37%, Market Share -391%Nice To Haves -66%DQ Read -45%, DQ Write -41%, DQ Mixed -43%, ADQ Read -61%, ADQ Write -84%, ADQ Mixed -68%, Age -131%, AS-SSD Total -54%

Average Bench: 322% (32^nd of 1080)

Based on 5,261 user benchmarks. Model: NVMe PM9A1 NVMe Samsung 1024GB

Poor: 164%Average: 322% Great: 444%

Popular builds with this SSD

Outstanding average bench

The Nvme PM9A1 Samsung 1024GB averaged 222.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme PM9A1 Samsung 1024GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 884MB/s

Avg. Sequential Write Speed 2,375MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme PM9A1 Samsung 1024GB is 280%. This is a particularly wide range which indicates that the Nvme PM9A1 Samsung 1024GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 134MB/s

Avg. 4K Random Read Speed 61.7MB/s

Average Bench

(Based on 5,261 samples)

Rank 32322%

Min	Avg	Max
1,162	Read 2,189	2965
801	Write 2,375	3,720
798	Mixed 2,042	3,006
797	SusWrite 1,833	2,607
476% 2,110 MB/s

Min	Avg	Max
31.4	4K Read 61.7	84.7
56	4K Write 134	220
40.7	4K Mixed 82.6	120
270% 92.8 MB/s

Min	Avg	Max
348	DQ Read 1,061	1,600
182	DQ Write 683	1,346
276	DQ Mixed 884	1,469
656% 876 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

USA-User, 1 day ago.

818GB free (System drive)

Firmware: 36310229 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 3286 3443 3360 2111 1590 1612 MB/s

424% Outstanding

Write 3,595

Mixed 2,876

SusWrite 2,567

669% 2,960 MB/s

4K Read 77.5

4K Write 179

4K Mixed 105

347% 121 MB/s

DQ Read 1,209

DQ Write 922

DQ Mixed 1,022

776% 1,051 MB/s

CAN-User, 10 hrs ago.

209GB free (System drive)

Firmware: 36310229 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 2160 1914 1921 1983 1982 1971 MB/s

357% Outstanding

Write 3,281

Mixed 2,640

SusWrite 1,988

588% 2,604 MB/s

4K Read 68.4

4K Write 130

4K Mixed 88.1

286% 95.7 MB/s

DQ Read 1,150

DQ Write 938

DQ Mixed 1,081

799% 1,056 MB/s

USA-User, 2 days ago.

611GB free (System drive)

Firmware: 36310229 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 1829 1973 1973 1644 1652 1704 MB/s

333% Outstanding

Write 2,287

Mixed 2,179

SusWrite 1,796

477% 2,115 MB/s

4K Read 72.7

4K Write 151

4K Mixed 98.1

316% 107 MB/s

DQ Read 1,202

DQ Write 428

DQ Mixed 880

633% 836 MB/s

USA-User, 1 day ago.

688GB free (System drive)

Firmware: 36310229 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 2600 1696 1557 1720 1812 1976 MB/s

305% Outstanding

Write 2,537

Mixed 2,206

SusWrite 1,894

491% 2,170 MB/s

4K Read 44.4

4K Write 124

4K Mixed 72.4

226% 80.1 MB/s

DQ Read 948

DQ Write 695

DQ Mixed 744

577% 796 MB/s

USA-User, 1 day ago.

538GB free (System drive)

Firmware: 36310229 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 2257 2285 1851 1793 1810 1815 MB/s

288% Outstanding

Write 2,387

Mixed 1,684

SusWrite 1,968

457% 2,024 MB/s

4K Read 38.4

4K Write 73.4

4K Mixed 47.7

158% 53.2 MB/s

DQ Read 1,217

DQ Write 409

DQ Mixed 946

663% 857 MB/s

5,261 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,603,422 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical PM9A1 Samsung 1024GB Builds (Compare 1,827 builds) See popular component choices, score breakdowns and rankings

Gaming 27%

Raft

Desktop 101%

UFO

Workstation 28%

Raft

System: Alienware m15 R7

CPU
Core i7-12700HIntelBench 97%, 52,857 samples	1,506x
Core i9-12900HIntelBench 99%, 15,403 samples	321x

GPU
Iris Xe GraphicsIntelBench 16%, 72,765 samples	820x
GeForce RTX 3070 Ti Laptop GPUNvidiaBench 122%, 8,682 samples	567x
RTX 3060 (Laptop)NvidiaBench 90%, 102,706 samples	183x

SSD
PM9A1 Samsung 1024GBNvmeBench 322%, 5,261 samples	573x

RAM
M425R1GB4BB0-CQKOL 2x8GBUnknownBench 122%, 4,457 samples	346x
HMCG78MEBSA095N 2x16GBUnknownBench 129%, 3,160 samples	262x
HMCG66MEBSA095N 2x8GBUnknownBench 119%, 1,777 samples	216x

EDIT WITH CUSTOM PC BUILDER

Popular PM9A1 Samsung 1024GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

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ProGaming

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USB

How it works

- Download and run UserBenchmark
- CPU tests include: integer, floating and string
- GPU tests include: six 3D game simulations
- Drive tests include: read, write, sustained write and mixed IO
- RAM tests include: single/multi core bandwidth and latency
- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
- Identify the strongest components in your PC
- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
- Compare your in-game FPS to other users with your hardware

Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. ^[SSDrivePro]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

1080 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

Frequently Asked Questions

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

What’s the difference between NAND and V-NAND?

What is sequential write speed?

What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

What is the SSD value for money rating?

What is 4K 64 thread write speed?

Can CPU power saving states (C1,C2,C3) impact SSD speed?

What is the effective SSD speed index?

How is the AS SSD write score calculated?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $210	Nvidia RTX 4060 $285	WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $160	Nvidia RTX 4060-Ti $389	WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $330

Nvme

PM9A1 Samsung 1024GB