CONTROLLERS DATA SHEET

SM3257

SM3257 controller reference: compatible Flash, benchmark results, and MP tool index.

Silicon Motion

Controller Data Summary

FlashInfo Benchmark Aggregate
Vendor
Silicon Motion
Interface Family
USB / USB drive (inferred from model family)
Compatible Flash
143
Speed Samples
44
Average Sequential Read / Write
27.3 / 16.0 MB/s
Exact-Match Tools
0
Same-Vendor Tools
548
Sequential Speed Samples27.3 / 16.0 MB/sAverage read / average write
Related Data

Compatible Flash · 143Exact Tools · 0Same-Vendor Tools · 548

Model Overview

SM3257 appears in the Flash compatibility controller field. Based on its model family, the vendor is Silicon Motion and the common interface is USB / USB drive (inferred from model family). Suffixes, revisions, and package variants can change firmware compatibility; always use the complete chip marking and PCB revision.

Compatibility and Speed in the Dataset

  • Related Flash part numbers: 143
  • Benchmark records: 44
  • Sequential read: average 27.3 MB/s, maximum 48.2 MB/s
  • Sequential write: average 16.0 MB/s, maximum 32.0 MB/s

Speed is determined by the complete Flash, firmware, PCB, bridge, and test-environment combination; it is not the controller’s official performance limit.

Detailed Benchmark Results

#Flash Part NumberBrandFlash CountSequential ReadSequential WriteRandom ReadRandom WriteOperating SystemNotes
1MT29F64G08CBABAMicron120.0 MB/s20.0 MB/s0.0 MB/s0.0 MB/sWindows10主控后缀enaa
2TC58NVG6D2GTA00Toshiba19.8 MB/s15.0 MB/s0.0 MB/s0.0 MB/sWindows10SM3257AA(USB2.0)
329F32B08MCMFPIntel123.6 MB/s7.7 MB/s0 MB/s0 MB/sWindows7固件只支持1CE 1-plane操作
4JS29F16B08HCND1Intel127.2 MB/s23.6 MB/s0.0 MB/s0.0 MB/sWindows10sm3257ENBA
5TC58NVG6D2HTA00Toshiba129.9 MB/s11.8 MB/s0.0 MB/s0.0 MB/sWindows103257BA
6PF29F16B08LCMFSIntel225.75 MB/s10.02 MB/s0 MB/s0 MB/sWindows10—
7TC58NVG6D2HTA00Toshiba229.78 MB/s21.76 MB/s0 MB/s0 MB/sWindows11—
8MT29F128G08CBEBBMicron125.39 MB/s9.45 MB/s0 MB/s0 MB/sWindows10—
9SDTNRHAMA_016GSanDisk124.21 MB/s14.18 MB/s0 MB/s0 MB/sWindows11—
1029F16B08LCMF2Intel123.53 MB/s9.46 MB/s0 MB/s0 MB/sWindows11—
11TH58TEG6H2HBA4CToshiba234 MB/s32 MB/s00 MB/s0 MB/sWindows10—
12JS29F16B08JAMD1Intel128.2 MB/s12.2 MB/s0 MB/s0 MB/sWindows113257ENLT
13H27QDG8D2BSK hynix222.12 MB/s14.30 MB/s0 MB/s0 MB/sWindows103257ENBA
14NW292Micron127 MB/s18 MB/s0 MB/s0 MB/sWindows11—
15TC58TEG6DCJTA00Toshiba125.6 MB/s12.04 MB/s0 MB/s0 MB/sWindows10—
16NW629Micron131.08 MB/s9.61 MB/s0 MB/s0 MB/sWindows103257LTBB
17NW662Micron122.03 MB/s9.44 MB/s0 MB/s0 MB/sWindows103257ENBA
18TC58NVG7DFLTA00Toshiba19.91 MB/s8.71 MB/s0 MB/s0 MB/sWindows10SM3257ENBA
19TH58TFG8DDLTA2DToshiba125.21 MB/s18.36 MB/s0 MB/s0 MB/sWindows113257enba
20JS29F32B08JCME2Intel130.01 MB/s18.35 MB/s0 MB/s0 MB/sWindows113257enba
21NW526Micron130 MB/s15 MB/s0 MB/s0 MB/sWindows10—
22MT29F64G08EBAAAMicron122.6 MB/s5.46 MB/s0 MB/s0 MB/sWindows10SM3257ENAA
23K9LCGD8U1MSamsung235.28 MB/s24.95 MB/s0 MB/s0 MB/sWindows11—
24NW552Micron233.65 MB/s11.10 MB/s0 MB/s0 MB/sWindows11—
25K9HDG08U5MSamsung137.39 MB/s16.23 MB/s0 MB/s0 MB/sWindows11—
26K9HDGY8U5ASamsung232.28 MB/s24.95 MB/s0 MB/s0 MB/sWindows11—
27NW435Micron130.73 MB/s26.80 MB/s0 MB/s0 MB/sWindows113257enba
28K9HDGY8U5ASamsung132.28 MB/s24.95 MB/s0 MB/s0 MB/sWindows10—
29K9HDGD8U5MSamsung148.21 MB/s19.71 MB/s11.43 MB/s0.01 MB/sWindows11SM3257LT主控
30K9HDGY8U5ASamsung147.76 MB/s25.72 MB/s8.86 MB/s0.02 MB/sWindows113257LT主控
31JS29F64G08JCND1Intel128.48 MB/s25.14 MB/s0 MB/s0 MB/sWindows11SM3257ENBA
32FT64G08UCT1Kingston233.14 MB/s23.52 MB/s0 MB/s0 MB/sWindows11—
33PF29F32B08MCMF3Intel125.33 MB/s9.46 MB/s0 MB/s0 MB/sWindows10—
34PF29F32B08MCMF2Intel125.64 MB/s9.23 MB/s0 MB/s0 MB/sWindows10—
35PFC54spectek122.50 MB/s7.79 MB/s0 MB/s0 MB/sWindows10—
36JS29F16B08CCMF2Intel126.37 MB/s18.63 MB/s0 MB/s0 MB/sWindows10—
37NW552Micron123.21 MB/s9.88 MB/s0 MB/s0 MB/sWindows10—
38MT29F128G08CFABBMicron126.54 MB/s18.45 MB/s0 MB/s0 MB/sWindows10—
39SDTNPMAHEM_008GSanDisk118.23 MB/s9.87 MB/s0 MB/s0 MB/sWindows11黑片工具量产
40SDTNRGAMA_008GSanDisk119.17 MB/s8.44 MB/s0 MB/s0 MB/sWindows11—
41PF29F64G08LCMFPIntel122.72 MB/s8.99 MB/s0 MB/s0 MB/sWindows10—
42TC58TEG6DDJTA00Toshiba124.75 MB/s9.83 MB/s0 MB/s0 MB/sWindows10—
43PF545spectek130.71 MB/s26.72 MB/s0 MB/s0 MB/sWindows11—
44NW433Micron131.24 MB/s25.32 MB/s0 MB/s0 MB/sWindows11—

Known Compatible Flash

Flash Part NumberBrandCapacityTypeFlash ID
29F16B08LCMF2Intel16GBMLC8984643CA500
29F16B08LCMF3Intel16GBMLC8984643CA500
29F16B08MCMFSIntel16GBMLC8964643CA10C
29F32B08MCMF2Intel32GBMLC8984643CA500
29F32B08NCMFPIntel32GBMLC8964643CA10C
29F64G08LCMFSIntel8GBMLC8964643CA100,8964643CA10C
H27QCG8T2ESK hynix8GBMLCADDE14A7424A
H27QDG8D2BSK hynix16GBMLCAD3A14AB424A
H27QEG8VEESK hynix32GBMLCADDE14A7424A
H27UBG8T2ASK hynix4GBMLCADD7949A4600,ADD7949A7442,ADD7949A2800
H27UCG8T2ESK hynix8GBMLCADDE14A7424A
JS29F16B08HCND1Intel16GBSLC896821A6A900
K9ADGD8U0MSamsung16GBTLCEC1AA8DE88C5
K9GAG08U0MSamsung2GBMLCECD514B674EC
K9GBGD8U0BSamsung4GBMLCECD7947E64C4
K9HDGD8U5MSamsung16GBMLCECD7147654C2
K9HDGY8U5ASamsung16GBMLCECD7947A54C3
K9LCGD8U1MSamsung8GBMLCECD7147654C2
K9PFGD8U7MSamsung32GBMLCECD7147654C2
K9PFGY8U7BSamsung32GBMLCECD7947E64C4
MT29F128G08CBCABMicron16GBMLC2C846434A500,2C84643CA500,89A46432AA04
MT29F128G08CBCBBMicron16GBMLC2C84643CA904
MT29F128G08CBCCBMicron16GBMLC2C846454A900
MT29F128G08CBEBBMicron16GBMLC2C84643CA904
MT29F1T08CUCABMicron128GBMLC2CA4E53CA500
MT29F1T08CUCCBMicron128GBMLC2CA4E554A900
MT29F1T08CUEABMicron128GBMLC2CA4E53CA500
MT29F1T08CUECBMicron128GBMLC2CA4E554A900
MT29F256G08CJAAAMicron32GBMLC2CA805CB4600
MT29F256G08EBHAFESMicron32GBTLC2CA40832A100
MT29F512G08CKEABMicron64GBMLC2CA4E53CA500
MT29F512G08CMCCBMicron64GBMLC2C846454A900
MT29F64G08AJABAMicron8GBSLC2C6801A68900
MT29F64G08CFACBMicron8GBMLC2C68044AA900
NW279Micron8GBSLC2C6801A68900
NW280Micron16GBSLC2C6801A68900
NW385Micron16GBMLC2C846434A500
NW386Micron32GBMLC2C84643CA500
NW387Micron64GBMLC2C84643CA500
NW388Micron128GBMLC2CA4E53CA500
NW435Micron32GBSLC2C8801A7A900
NW509Micron32GBMLC2C84643CA500
NW523Micron16GBMLC2C84643CA500
NW526Micron32GBMLC2C84643CA500
NW535Micron8GBMLC2C64643CA100
NW542Micron16GBMLC2C84643CA500
NW552Micron8GBMLC2C64643CA504
NW556Micron64GBMLC2C84E53CA504
NW568Micron16GBMLC2C84643CA904
NW575Micron64GBMLC2CA4E53CA904,2CA4E53CA905
NW581Micron64GBMLC2C84643CA904
NW582Micron128GBMLC2CA4E53CA904,2CA4E53CA905
NW592Micron16GBMLC2C846434A500
NW593Micron64GBMLC2CA4E53CA500
NW594Micron128GBMLC2CA4E53CA500
NW603Micron64GBMLC2C84643CA500
NW617Micron64GBMLC2C84E53CA504
NW621Micron64GBMLC2C84643CA904
NW623Micron128GBMLC2C84643CA904
NW628Micron32GBMLC2C64643CA504
NW629Micron16GBMLC2C84643CA500
NW631Micron16GBMLC2C64643CA504
NW638Micron32GBMLC2C846454A900
NW645Micron16GBMLC2C846454A900
NW646Micron16GBMLC2C846454A900
NW653Micron128GBMLC2CA4E554A900
NW654Micron128GBMLC2CA4E554A900
NW656Micron32GBMLC2C846454A900
NW662Micron64GBMLC2CA4E554A900
NW663Micron64GBMLC2CA4E554A900
NW664Micron64GBMLC2C846454A900
NW665Micron64GBMLC2C846454A900
NW669Micron8GBMLC2C64643CA504
NW670Micron128GBMLC2CA4E53CA905
NW674Micron16GBMLC2C84643CA904
NW680Micron128GBMLC2CA4E554A900
NW682Micron32GBMLC2C846454A900
NW684Micron64GBMLC2C846454A900
NW686Micron64GBMLC2C846454A900
NW702Micron16GBMLC2C846454A900
NW718Micron256GBMLC2CA4E53CA904
NW727Micron128GBMLC2CA4E554A900
NW738Micron16GBMLC2C64643CA505
NW744Micron64GBMLC2C846454A900,2C846454A901
NW755Micron256GBMLC2CA4E554A901
NW756Micron256GBMLC2CA4E554A901
NW757Micron32GBMLC2C846454A900,2C846454A901
NX568Micron16GBMLC2C846454A900
NX588Micron64GBMLC2CA4E554A900
NX656Micron64GBMLC2C846454A900
PF003spectek32GBMLC—
PF29F01T08OCMF2Intel128GBMLC8984643CA500
PF29F16B08LCMF3Intel16GBMLC8984643CA500
PF29F32B08MCMF2Intel32GBMLC8984643CA500
PF29F32B08MCMF3Intel32GBMLC8984643CA500
PF29F32B08NCMFPIntel32GBMLC8964643CA10C
PF29F32B08NCMFSIntel32GBMLC8964643CA100
PF29F64B08NCMF2Intel64GBMLC8984643CA500
PF29F64B08NCMF3Intel64GBMLC8984643CA500
PF29F64B08NCMFPIntel64GBMLC8984643CA50C
PF29F64G08LCMFPIntel8GBMLC8964643CA100,8964643CA10C
PF29F64G08LCMFSIntel8GBMLC8964643CA100,8964643CA10C
PF532spectek32GBMLC2C84643CA500
PF545spectek32GBSLC2C8801A7A900
PF559spectek64GBMLC2CA4E53CA500
PF565spectek64GBMLC2CA4E53CA500
PF567spectek64GBMLC2C84643CA500
PF574spectek64GBMLC2CA4E554A900
PF578spectek64GBMLC2C846454A900
PFB02spectek4GBMLC2C44444B0000
PFB63spectek8GBMLC—
PFB64spectek8GBMLC2C64643CA508
PFC13spectek16GBMLCB584643CA500
PFC29spectek16GBMLC2C84643CA500
PFC52spectek16GBMLC2C84643CA904
PFC53spectek16GBMLC8984643CA90C
PFC54spectek16GBMLC2C846454A900,B5846454A900
PFC57spectek16GBMLCB5646454A400 2C846454A900
PFF23spectek32GBMLC2C846454A900
PFF25spectek32GBMLC—

This page shows the first 120 of 143 compatible part numbers. Search the Flash section for this controller model to view all matches.

Matching MP Tools

  • No matching archived MP tools are currently available.

Other Tools from the Same Vendor

The tools below share the Silicon Motion (SMI) vendor category with SM3257, but may target different controller models, hardware revisions, or Flash configurations. They are not necessarily interchangeable.

Show 548 related Silicon Motion (SMI) tools

Mass-Production and Identification Checklist

  1. Verify the full controller marking, suffix, PCB revision, and interface.
  2. Read the Flash ID from every channel and CE, then cross-check the compatibility table.
  3. Select a tool version containing the matching Flash database and firmware branch.
  4. Mass production destroys data; do not write firmware or run production when recovery is required.

Data Sources

Compatibility and benchmark figures come from the FlashInfo snapshot included with this site. Vendor and interface values are model-family inferences and do not replace manufacturer datasheets.

SSD Hardware Database

Making scattered SSD hardware information searchable, readable, and verifiable.

For repair research only. Back up important data before writing firmware or running mass production.