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Price and performance details for the SK Hynix HMA851S6DJR6N-XN 4GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24
Other names: SK Hynix HMA851S6DJR6N-XN
Memory First Benchmarked: 2020-06-15
Last Price Change: NA
| Database Operations | 3,139 KOps/Sec |
|---|---|
| Memory Read Cached | 27,060 MBytes/Sec |
| Memory Read Uncached | 15,845 MBytes/Sec |
| Memory Write | 9,772 MBytes/Sec |
| Latency | 49 ns (lower is better) |
| Memory Threaded | 32,547 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 44 ns | |
| Corsair CMK32GX4M2E3200C16 16GB | 45 ns | |
| Kingston KF3200C16D4/8GX 8GB | 44 ns | |
| Kingston KF3200C16D4/16GX 16GB | 44 ns | |
| G Skill Intl F4-3200C16-16GVK 16GB | 42 ns | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 42 ns | |
| Corsair CMW16GX4M2C3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 44 ns | |
| SK Hynix HMA851S6DJR6N-XN 4GB | 49 ns | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 18.8 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 20.0 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 20.2 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 20.8 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 21.4 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 19.8 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 19.1 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 19.2 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 21.8 GB/s | |
| SK Hynix HMA851S6DJR6N-XN 4GB | 15.8 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 12.7 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 13.4 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 13.6 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 13.6 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 14.5 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 14.0 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 12.6 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 13.1 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 14.8 GB/s | |
| SK Hynix HMA851S6DJR6N-XN 4GB | 9.8 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 37.3 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 39.5 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 37.6 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 39.9 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 40.2 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 38.5 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 37.6 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 37.5 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 43.8 GB/s | |
| SK Hynix HMA851S6DJR6N-XN 4GB | 32.5 GB/s | |
| PassMark Software © 2008-2026 |
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| Baseline | Benchmark Results | |
|---|---|---|
| BL3584263 - Jul 14 2026 |
58 ns - Latency 16.1 GB/s - Read Uncached 11.7 GB/s - Write 41.6 GB/s - Threaded | |
| BL3583332 - Jul 13 2026 |
44 ns - Latency 16.2 GB/s - Read Uncached 12.0 GB/s - Write 39.7 GB/s - Threaded | |
| BL3581586 - Jul 12 2026 |
40 ns - Latency 18.5 GB/s - Read Uncached 9.4 GB/s - Write 34.6 GB/s - Threaded | |
| BL3579904 - Jul 11 2026 |
43 ns - Latency 14.8 GB/s - Read Uncached 10.4 GB/s - Write 30.9 GB/s - Threaded | |
| BL3579274 - Jul 11 2026 |
52 ns - Latency 15.8 GB/s - Read Uncached 11.4 GB/s - Write 34.0 GB/s - Threaded | |
| PassMark Software © 2008-2026 |