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For SAMSUNG (HM321HI) 320 GB HDD 2.5" 8 MB 5400 RPM SATA Laptop Hard Disk Drive - Picture 1 of 2
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Samsung Spinpoint M7E HM321HI 320GB Internal 5400RPM 2.5" (HM321HI) HDD

4.610 product ratings
new-future-technology (17892)
99.3% positive feedback
Price:
$31.56
+ $4.00 shipping
Estimated delivery Fri, Oct 31 - Fri, Nov 14
Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
Open box
Model number HM321HI. HDD (Hard Disk Drive). Interface SATA. 1 x Hard Disk Drive. For SAMSUNG. Storage Capacity. Rotation Speed. We will provide you best service and high quality products.

About this product

Product Information

Optimize your computer’s power and speed with the Samsung Spinpoint M7E hard drive. With an 8 MB cache memory, the drive has a peak speed of 138 MB per second. It features the SATA 3 GB/s interface, which is the newest technology on the market. The spin rate of 5,400 rpm ensures that there is a low=power requirement and stable performance. Fortunately, you don’t have to sacrifice quiet for power, as the SilentSeek and NoiseGuard technologies make for smooth and whisper-quiet operation. If you are concerned about data integrity, the ATA S.M.A.R.T. technology helps you to avoid data loss and the upgraded load/unload technology helps to guard against shock damage.

Product Identifiers

BrandSamsung
MPNHM321HI
UPC8808993480654
ModelSpinpoint M7E HM321HI
eBay Product ID (ePID)82779384

Product Key Features

Form Factor2.5 in
FeaturesRemovable

Dimensions

Weight0.23lbs.
Depth3.94in
Height0.37in
Width2.75in

Additional Product Features

PlatformPC Products
EnclosureInternal
External Data Transfer Rate300Mbps
Storage Capacity320GB
Drive InterfaceSata 1.5GB/S Ncq
Seek Time12ms
Cache8MB
Hot SwapYes
DesignationDesktop Computer
Rotation Speed5400RPM
TypeHDD

All listings for this product

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Samsung HM321HI 320GB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
item 1 Samsung HM321HI 320GB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
$8.00
SAMSUNG HM321HI Hard Drive 2.5" SATA 320GB
item 2 SAMSUNG HM321HI Hard Drive 2.5" SATA 320GB
$9.00
HM321HI Samsung Spinpoint 320GB Internal 5400RPM 2.5" HDD
item 3 HM321HI Samsung Spinpoint 320GB Internal 5400RPM 2.5" HDD
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item 4 HM321HI - 320GB Laptop Hard Drive
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ST320LM000 GENUINE Samsung HARD DRIVER 320GB 2.5 SATA HM321HI
item 5 ST320LM000 GENUINE Samsung HARD DRIVER 320GB 2.5 SATA HM321HI
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NEW 320GB Samsung Spinpoint HM321HI HM321HI/SON 2.5" SATA Hard Drive
item 6 NEW 320GB Samsung Spinpoint HM321HI HM321HI/SON 2.5" SATA Hard Drive
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Seagate ST320LM000 HM321HI 320GB HDD 5400RPM 8MB 2.5" SATA Laptop Hard Drive
item 7 Seagate ST320LM000 HM321HI 320GB HDD 5400RPM 8MB 2.5" SATA Laptop Hard Drive
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💥Samsung HDD HARD DRIVE PCB BOARD *PCB ONLY* BF41-00306A 00
item 8 💥Samsung HDD HARD DRIVE PCB BOARD *PCB ONLY* BF41-00306A 00
$16.92
Free shipping
320GB Samsung Spinpoint HM321HI HM321HI/SON 2.5" SATA Hard Drive
item 9 320GB Samsung Spinpoint HM321HI HM321HI/SON 2.5" SATA Hard Drive
$12.70
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Samsung 320GB HM321HI 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
item 10 Samsung 320GB HM321HI 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
$13.99
+$3.99 shipping
Samsung HM321HI 320GB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
item 11 Samsung HM321HI 320GB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
$18.00
SAMSUNG HDD 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives
item 12 SAMSUNG HDD 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives
$13.88
+$5.00 shipping
SAMSUNG HDD 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives
item 13 SAMSUNG HDD 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives
$14.66
+$5.00 shipping
320GB Samsung Spinpoint HM321HI HM321HI/SON 2.5" SATA Hard Drive
item 14 320GB Samsung Spinpoint HM321HI HM321HI/SON 2.5" SATA Hard Drive
$12.70
+$8.00 shipping
Samsung HM321HI 320GB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
item 15 Samsung HM321HI 320GB 5400RPM SATA 2.5" Laptop HDD Hard Disk Drive
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+$9.99 shipping
Samsung 320GB 2.5" SATA HDD Laptop Hard Drive HM321HI/M 5400RPM Tested
item 16 Samsung 320GB 2.5" SATA HDD Laptop Hard Drive HM321HI/M 5400RPM Tested
$21.99
Free shipping
SAMSUNG HDD 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives
item 17 SAMSUNG HDD 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives
$14.66
+$8.00 shipping
PCB - Samsung 320GB HM321HI HM321HI/D SATA BF41-00306A 00 2AJ10001 Hard Drive
item 18 PCB - Samsung 320GB HM321HI HM321HI/D SATA BF41-00306A 00 2AJ10001 Hard Drive
$24.99
Free shipping
SAMSUNG 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives HDD
item 19 SAMSUNG 320 GB HM321HI SATA 2.5" 5400 RPM 8 MB Internal Hard Disk Drives HDD
$25.63
Free shipping
SAMSUNG (HM321HI) 320 GB 2.5" 8 MB 5400 RPM SATA Laptop Hard Disk Drive HDD
item 20 SAMSUNG (HM321HI) 320 GB 2.5" 8 MB 5400 RPM SATA Laptop Hard Disk Drive HDD
$26.20
Free shipping
For SAMSUNG HM321HI 320 GB 2.5" 5400 RPM SATA Hard Disk Drive HDD
item 21 For SAMSUNG HM321HI 320 GB 2.5" 5400 RPM SATA Hard Disk Drive HDD
$17.20
+$12.10 shipping
For SAMSUNG HM321HI 320 GB 2.5" 5400 RPM 8 MB SATA Hard Disk Drive HDD
item 22 For SAMSUNG HM321HI 320 GB 2.5" 5400 RPM 8 MB SATA Hard Disk Drive HDD
$24.10
+$6.00 shipping
For SAMSUNG HM321HI 320 GB 2.5" 5400 RPM 8 MB SATA Hard Disk Drive HDD
item 23 For SAMSUNG HM321HI 320 GB 2.5" 5400 RPM 8 MB SATA Hard Disk Drive HDD
$27.61
+$4.00 shipping
For SAMSUNG 320 GB 5400 RPM SATA 2.5" (HM321HI) Internal Hard Drive HDD
item 24 For SAMSUNG 320 GB 5400 RPM SATA 2.5" (HM321HI) Internal Hard Drive HDD
$28.71
+$4.00 shipping
Samsung HM321HI REV A. 33991-G72A-AZFQ6 2.5" 320gb Korea Sata hard drive
item 25 Samsung HM321HI REV A. 33991-G72A-AZFQ6 2.5" 320gb Korea Sata hard drive
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Samsung HM321HI P/N HM321HI/M FW 2AJ10003 Laptop 320GB 2.5" SATA HDD 591966-002
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item 26 Samsung HM321HI P/N HM321HI/M FW 2AJ10003 Laptop 320GB 2.5" SATA HDD 591966-002
$39.92
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Samsung SpinPoint HM321HI 320GB SATA/300 5400RPM 8MB 2.5" Hard Drive
item 27 Samsung SpinPoint HM321HI 320GB SATA/300 5400RPM 8MB 2.5" Hard Drive
$53.00
Free shipping
Samsung HM321HI P/N: HM321HI/M FW:2AJ10003 Laptop 320GB 2.5" SATA HDD 591966-002
item 28 Samsung HM321HI P/N: HM321HI/M FW:2AJ10003 Laptop 320GB 2.5" SATA HDD 591966-002
$53.99
Free shipping
Samsung HM321HI P/N: HM321HI/D FW:2AJ10001 DP/N 0PPKM3 Laptop 320GB 2.5" SATA HD
Last one
item 29 Samsung HM321HI P/N: HM321HI/D FW:2AJ10001 DP/N 0PPKM3 Laptop 320GB 2.5" SATA HD
$53.99
Free shipping
Samsung HM321HI Laptop 320GB 2.5" SATA Hard Drive
item 30 Samsung HM321HI Laptop 320GB 2.5" SATA Hard Drive
$53.99
Free shipping
Samsung HM321HI P/N: HM321HI/M FW:2AJ10001 Laptop 320GB 2.5" SATA HDD 591966-001
item 31 Samsung HM321HI P/N: HM321HI/M FW:2AJ10001 Laptop 320GB 2.5" SATA HDD 591966-001
$53.99
Free shipping
Samsung 320GB 2.5" SATA HDD Hard Drive HM321-HI Tested Working
item 32 Samsung 320GB 2.5" SATA HDD Hard Drive HM321-HI Tested Working
$6.99
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Ratings and Reviews

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4.6
10 product ratings
  • 9 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

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Most relevant reviews

  • by skinner_j
    Mar 29, 2017

    Laptop harddrive

    Arrived in record time and allowed me to install and reprogram with my save backup software. Has worked well since the original failed.

    Verified purchase: YesCondition: Pre-owned

  • by stevennudge2012
    May 27, 2025

    Although it didn't fix the issue with my...

    Although it didn't fix the issue with my laptop the product is perfect and have no issues with the hard drive. My laptop is just too old to recover.

    Verified purchase: YesCondition: New

  • by mumimu-26
    Jun 25, 2018

    Incredible

    I saw the inside of the hard disk, it was a red abnormality display. In the review somehow it is highly appreciated, is this a cookie? We recommend not to purchase.

    Verified purchase: Yes

  • by coki123us
    Jul 20, 2021

    good quality

    great product and great price

    Verified purchase: YesCondition: Pre-owned

  • by swords-down
    Apr 14, 2016

    thankyou

    great job

    Verified purchase: YesCondition: Pre-owned

  • by bH4hYtEAQNe@Deleted
    Mar 31, 2016

    same the original

    Price is high for $ 75.00

    Verified purchase: YesCondition: New

  • by halfy659
    Mar 24, 2021

    it is awesome

    it is awesome

    Verified purchase: YesCondition: New

  • by antonnoyol
    Feb 20, 2019

    Good

    Good

    Verified purchase: YesCondition: Pre-owned

  • by cg2954
    Oct 18, 2016

    This is good to buy

    I am happy with it and I will buy it again.

    Verified purchase: YesCondition: Pre-owned

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