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Item specifics
  • Type: Internal
  • Style: SSD
  • Model Number: ACSC2MXXXMSH(MSH-XXX)
  • Read/Write Speed: 100~450MBs/20~240MBs(for reference only)
  • Package: Yes
  • Controller: SMI2246XT
  • Brand Name: KingSpec
  • Application: Laptop,Server,Desktop
  • Size: PCI-E
  • Item Condition: New
  • Interface Type: MSATA
  • KingSpec Model: Xianglong msata
  • Form factor: 3X2.6CM
  • Nand Flash Type: MLC
  • Warranty: MLC 3 years; SLC 5 years
  • Time to market: 2009
  • Products Status: Stock
Product Description

Kingspec Half mSATA SSD Hard disk 32GB 64GB 128GB 256GB for ASUS S46C K46 DELL VOSTRO 5460 for Gigabyte GA-B75N ASRock Z87E-ITX

Half slim mSATA



With the advent of IPAD, leading to a new computer age, MID Industry rise along with it, Tablet PC requires a light, thin storage media. In the rise of MID Industry, with the attendant requirements of MINI type hard drive to support, the mechanical hard drive has been unable to adapt, which bring opportunities to the light SSD, our various forms of SSD can meet customers? various needs, the improvements of performance and narrowing of the area, the maximum sustained read can up to 250MB/s, the IOPS can up to 30K. The products can be easily compatible with the products For Asus, For SAMSUNG,For TOSIBA,For SanDisk.

Half size mSATA 5

Half size mSATA 9

Our productsCompetitive Advantage:


1) Original brand NAND Flash
2) Fast read/write speed ,faster application load times
3) High reliability, data stability
4) Low energy consumption
5) Anti-shock, anti-dust, Noiseless, superior security
6) Shockproof, rugged design safe and high stability and reliability

Half size mSATA 8


1. Datasheet for KingSpec SATAIII Half mSATA mini-pcie module ssd for Mid/Server/ Umpc/ Motherboard/PC


Model m-SATA Half MLC
General Form factor 30*26mm
Interface SATA-miniPCIE
Performance Capacity 8GB      |     16GB    |    32GB   |    64GB    |  128GB
Sustained Read (for reference only) 75MB/S | 143MB/S | 150MB/s | 152MB/S | 192MB/S
Sustained Write (for reference only) 13MB/S |   26MB/S | 56MB/s    |   64MB/S | 180MB/S
Random IOPS  
4KB Random Read IOPS  
4KB Random Write IOPS  
Average Access time 0.2ms
Storage Media NAND Flash MLC
Power Consumption input Voltage 3.3V+/_5%
Idle 0.5W
Active 2.0W
Reliability& Endurance Write endurance 8years 100GBytes write and erase per day
Read endurance unlimited
Wear-Leveling Algorithm Dynamic and static wear-leveling
Data Retention 10years at 25
MTBF 1,000,000hours
ECC support NCQ,TRIM 16bits or 24bits in 1024 bytes
Bad Block Management Auto Bad Block Management in system
Environment Operating Temperature 0~70
Non-operating Temperature -40~85
Ambient Humidity 5-95%
Warranty 2years
Available unit Available NO EOL
Testing Platform  
Testing Software ATTO Disk Benchmark,CrystalDiskMark v3.0 ,HD Tach RW,HD Tune PRO 3.50
Physical Dimensions & Weight Height(mm) 3.5+/_0.25
Width(mm) 30+/_0.25
Length(mm) 23.5+/_0.25
Weight(g) 3.5+/_0.5


MINI half size mSATA Interface SSD hard disk--Half size of a conventional 3 * 5cm;

For smartphones, POS, gaming machines, MID and other portable electronic products; for any  laptops, desktops industrial mini board (eg H61), etc. which are with half-height mSATA slots.



Fit for below Laptops if it is with Half mSATA interface:

ASUS S46C, K46, K56, B400A-XH51,Q501LA, Q550LF;ASUS Zenbook: UX302LA, UX42VS, UX52VS;
ASUS S550CM / S56CM / G58JM
ASUS K56CM / A56C, E46CB / S551 / S400 / S500, U303 K401L UX42, pu500c,

DELL VOSTRO 5460 5470 5439 14Z XPS14 and other ultra notebooks;

Fit for Motherboard if it is with Half mSATA interface:
Asus MaximusVFormula,
TH-H61 mini motherboard,
Colorful i-AE50d
Gigabyte GA-B75N
ASRock Z87E-ITX  etc.

Installation Notes:

Because the screw holes are on the edge of the flash, please kindly fix the screws slightly but not too tight, otherwise you will push off one of the corner of flash, and flash will be failed to be recognized. Please be sure to pay attention to this, thanks!


2. Speed test for 128GB (for reference only) and more product pictures:



3. Package:

msata half packagemsata half package back side




4. Company Information:

KingSpec Electronic Technology company’s brief introduction:

We KingSpec are a solid state disk manufacturer, specialized in designing, developing, manufacturing and selling SSD products as well as other storage devices like USB flash drives, memory card, and dom. Besides designing and producing our products, we also do the OEM and ODM. Our factory had passed ISO9001:2008 certification and had membership with SSDA, the SSDs are CE, FCC certificated. After several years of effort, our independent R&D SSD products have entered the global market successfully and won excellent public praise from our client comes from Europe, America, Southeast Asia and many other countries.

5. Factory pictures:

Kingspec SSD 2.5" SATA MLC 256GB Solid State Hard Drive Disk R/W: 520/430MB/s

  Kingspec SSD 2.5" SATA MLC 256GB Solid State Hard Drive Disk R/W: 520/430MB/s



6. Certificates:



7. Shipping options:


8. Company fair:

9. Our shops:


10. Our team:

Kingspec Hlaf mSATA SSD Solid State Drive FOR Tablet Free Shipping Half mSATA SSD Mini SATA Solid State Drives 128G SSD For Desktop Laptop Server 128G Half mSATA SSD Mini SATA Solid State Drive Module For Desktop Laptop Server ( ACJC2M128mSH )


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 10cm x 8cm x 3cm (3.94in x 3.15in x 1.18in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 10cm x 8cm x 3cm (3.94in x 3.15in x 1.18in)
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