Wd Cmr Hdd

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Overview

Product sourcing insights & recommendations

Reddit · r/DataHoarder
Western Digital
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The phrase "wd cmr hdd" refers to Western Digital hard drives utilizing Conventional Magnetic Recording (CMR) technology. Unlike Shingled Magnetic Recording (SMR), which overlaps data tracks to increase density at the cost of write performance, CMR writes tracks side-by-side, offering consistent high-speed performance ideal for NAS, RAID, and enterprise workloads WesterndigitalSalvagedata.

Market Trends & Insights (2026)

The HDD market is currently experiencing a "renaissance" driven by the AI gold rush LeilFacebook:

  • Price Hikes: As of early 2026, HDD prices have surged due to intense demand from AI data centers. Hyperscalers are prioritizing high-capacity drives (26TB+), leading to supply shortages and 15–20% price increases in the consumer channel (4TB–12TB) Facebook.
  • AI Infrastructure: AI workloads generate vast training datasets that require cost-effective, high-capacity storage. Western Digital has responded with record-breaking 26TB CMR and 32TB UltraSMR drives to meet these exascale needs WesterndigitalStoragereview.
  • Capacity Leaders: The industry has transitioned to 11-disk designs and ePMR (energy-assisted PMR) to push capacities beyond 30TB while maintaining reliability Westerndigital.

WD CMR Product Identification

Identifying CMR vs. SMR is critical for NAS and RAID users to avoid performance degradation.

  • WD Red Plus/Pro: These lines are strictly CMR (e.g., WD40EFZZ, WD80EFPX). Standard "WD Red" drives often use SMR (e.g., WD40EFAX) and should be avoided for active RAID environments NascomparesServethehome.
  • WD Gold / Ultrastar: Designed for data centers, these are all CMR (standard) or UltraSMR (specifically labeled for cloud usage) WesterndigitalWesterndigital.
  • WD Blue: Larger capacities (2TB–6TB) in the Blue line are mostly SMR, while the 1TB and 8TB models (WD80EAZZ) remain CMR NascomparesTechpowerup.

I have compiled detailed lists of current Western Digital CMR products and verified suppliers specializing in high-capacity enterprise and NAS storage. The files below include pricing, capacity options (up to 26TB), and supplier profiles for sourcing.

Based on these trends, you might want to:

Western Digital Wd Gold Enterprise Cmr Hdd 20tb 22tb 24tb 26tb

Products · 3 lists

Used WD261KRYZ HDD 26TB Hard Drive  Enterprise Class Hard Drive 26TB High Storage Hard Disk NVR DVR Server Data Center CCTV

Used WD261KRYZ HDD 26TB Hard Drive Enterprise Class Hard Drive 26TB High Storage Hard Disk NVR DVR Server Data Center CCTV

$3004.9(410)
MOQ: 30 sets
Western DigitalWD GoldCMR20TB or 22TB or 24TB or 26TB36% reorder rate≤2h response time
Shenzhen Turbo Supply Chain Co., Ltd.Shenzhen Turbo Supply Chain Co., Ltd.🇨🇳CN1 yr
Western Digital 26TB WD Gold Enterprise Class SATA Internal Hard Drive HDD 7200 RPM SATA 6 Gb/s 512 MB Cache 3 5" WD261KRYZ for

Western Digital 26TB WD Gold Enterprise Class SATA Internal Hard Drive HDD 7200 RPM SATA 6 Gb/s 512 MB Cache 3 5" WD261KRYZ for

$99.99-721.514.5(718)
MOQ: 1 piece
Western DigitalWD Gold20TB or 22TB or 24TB or 26TB100+ views from America≤2h response time
Beijing Woxun Jiahua Technology Co., Ltd.Beijing Woxun Jiahua Technology Co., Ltd.🇨🇳CN1 yr
WD1005VBYZ 1TB SATA 6Gb/s 7200RPM 128MB Cache 3.5inch CMR 512e Enterprise HDD Hard Disk Drive Gold for Server Storage

WD1005VBYZ 1TB SATA 6Gb/s 7200RPM 128MB Cache 3.5inch CMR 512e Enterprise HDD Hard Disk Drive Gold for Server Storage

$1264.3(621)
MOQ: 10 pieces
Western DigitalWD GoldCMR50% reorder rate≤11h response time
Shenzhen Huatenmax Technology Co., Ltd.Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrs
WD221KRYZ 22TB Internal Desktop HDD SATA Expansion Port Wireless Interface Metal Shell for Enterprise Server Use New Product

WD221KRYZ 22TB Internal Desktop HDD SATA Expansion Port Wireless Interface Metal Shell for Enterprise Server Use New Product

$79-804.7(754)
MOQ: 1 piece
Western DigitalWD Gold20TB or 22TB or 24TB or 26TB50+ store reviews33% reorder rate≤4h response time
Hunan Zhongchuang Xinyuan Electronic Commerce Technology Co., Ltd.Hunan Zhongchuang Xinyuan Electronic Commerce Technology Co., Ltd.🇨🇳CN4 yrs
20TB 3.5" SATA III 7200RPM 512MB Cache HelioSeal OptiNAND Enterprise HDD WD201KRYZ WD203KRYZ

20TB 3.5" SATA III 7200RPM 512MB Cache HelioSeal OptiNAND Enterprise HDD WD201KRYZ WD203KRYZ

$150-9504.7(452)
MOQ: 2 pieces
Western DigitalWD Gold20TB or 22TB or 24TB or 26TB53% reorder rate≤5h response time
Shenzhen Yuewei Technology Co., Ltd.Shenzhen Yuewei Technology Co., Ltd.🇨🇳CN1 yr
Bulk Supply Enterprise Gold Surveillance HDD 3.5" SATA Adapter  7200 RPM 1TB-4TB Metal for CCTV DVR NVR Desktop NAS Storage

Bulk Supply Enterprise Gold Surveillance HDD 3.5" SATA Adapter 7200 RPM 1TB-4TB Metal for CCTV DVR NVR Desktop NAS Storage

$83-1935.0(910)
MOQ: 1 piece
Western DigitalWD GoldCMR100+ views from America≤1h response time
Shaanxi Zhenning Technology Co., Ltd.Shaanxi Zhenning Technology Co., Ltd.🇨🇳CN1 yr
Hard Disk Drive 20TB MG10ACA20TE 7200RPM SATA/SAS 512MB Enterprise Server HDD Storage

Hard Disk Drive 20TB MG10ACA20TE 7200RPM SATA/SAS 512MB Enterprise Server HDD Storage

$8604.9(106)
MOQ: 2 pieces
CMR20TB or 22TB or 24TB or 26TB50% reorder rate≤4h response time
Shenzhen Jinshunyuan Technology Co., Ltd.Shenzhen Jinshunyuan Technology Co., Ltd.🇨🇳CN2 yrs
New HDD 2TB Gold Enterprise Class Computer Hard Drive 128 MB Cache 3.5" Internal Bare or OEM Drives WD2005FBYZ

New HDD 2TB Gold Enterprise Class Computer Hard Drive 128 MB Cache 3.5" Internal Bare or OEM Drives WD2005FBYZ

$72-754.1(153)
MOQ: 1 piece
Western DigitalWD Gold20% reorder rate≤3h response time
Hong Kong Yiyong Technology Co., LIMITEDHong Kong Yiyong Technology Co., LIMITED🇭🇰HK1 yr
WDC WUH722016CLE604 Ultrastar DC HC530 24TB 3.5 SAS   7200RPM Enterprise Hard Drive

WDC WUH722016CLE604 Ultrastar DC HC530 24TB 3.5 SAS 7200RPM Enterprise Hard Drive

$6055.0(152)
MOQ: 1 piece
Western Digital20TB or 22TB or 24TB or 26TB100+ store reviews75% reorder rate≤2h response time
Shenzhen Topstar Technology Industrial Co., Ltd.Shenzhen Topstar Technology Industrial Co., Ltd.🇨🇳CN17 yrs
WUH722624ALE6L4  26TB Drive 7200 RPM SATA Internal Enterprise Server Hard Disk Used Silver Enterprise Server Hard Disk  7200 RPM

WUH722624ALE6L4 26TB Drive 7200 RPM SATA Internal Enterprise Server Hard Disk Used Silver Enterprise Server Hard Disk 7200 RPM

$900-1,2005.0(746)
MOQ: 1 piece
Western Digital20TB or 22TB or 24TB or 26TB≤7h response time
Shenzhen Tuodingrui Trading Co., Ltd.Shenzhen Tuodingrui Trading Co., Ltd.🇨🇳CN1 yr
WD121KRYZ Gold 12TB Enterprise Class 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5" HDD

WD121KRYZ Gold 12TB Enterprise Class 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5" HDD

$275-7004.0(84)
MOQ: 1 piece
Western DigitalWD Gold22% reorder rate≤5h response time
Shenzhen Youxing Electronic Commerce Co., Ltd.Shenzhen Youxing Electronic Commerce Co., Ltd.🇨🇳CN4 yrs
Original 22TB HDDWD221PURP WD221KRYZ WD221KFGX WUH722222AL5204 WUH722222ALE6L4 3.5" 7200RPMEnterprise Grade Brand New Hard Drive

Original 22TB HDDWD221PURP WD221KRYZ WD221KFGX WUH722222AL5204 WUH722222ALE6L4 3.5" 7200RPMEnterprise Grade Brand New Hard Drive

$1,300-1,3505.0(752)
MOQ: 1 piece
Western Digital20TB or 22TB or 24TB or 26TB40% reorder rate≤4h response time
Shenzhen Linkcore Tech LtdShenzhen Linkcore Tech Ltd🇨🇳CN1 yr
DC HC560 WUH722020ALE6L4 20TB 7.2K SATA3 Helium Enterprise Hard Drive 20T ic

DC HC560 WUH722020ALE6L4 20TB 7.2K SATA3 Helium Enterprise Hard Drive 20T ic

$100-2004.0(210)
MOQ: 1 piece
Western Digital20TB or 22TB or 24TB or 26TB17% reorder rate≤5h response time
Shenzhen Entway Electronic Components Co., Ltd.Shenzhen Entway Electronic Components Co., Ltd.🇨🇳CN4 yrs
New Original Ultrastar DC HC580 24TB SAS/SATA  3.5 Inch 7200rpm Hard Drive Enterprise Data Center HDD

New Original Ultrastar DC HC580 24TB SAS/SATA 3.5 Inch 7200rpm Hard Drive Enterprise Data Center HDD

$500-9,9993.9(429)
MOQ: 1 kilometer
Western Digital20TB or 22TB or 24TB or 26TB
Suzhou Ximaica Trading Co., Ltd.Suzhou Ximaica Trading Co., Ltd.🇨🇳CN1 yr
New Original Enterprise Hard Drive Exos X24 ST24000NM000H 24TB 7.2K RPM SATA 6Gb/s 512e CMR 3.5in Server Enterprise Datacenter

New Original Enterprise Hard Drive Exos X24 ST24000NM000H 24TB 7.2K RPM SATA 6Gb/s 512e CMR 3.5in Server Enterprise Datacenter

$1,100-1,1204.8(788)
MOQ: 1 piece
CMR20TB or 22TB or 24TB or 26TB27% reorder rate≤2h response time
Henan Zhouke 'er Technology Co., Ltd.Henan Zhouke 'er Technology Co., Ltd.🇨🇳CN4 yrs
Server Hard Disk ST24000NM001K 24TB Enterprise Hard Drive HDD SATA 6Gb/s 512MB Cache 7200 RPM 512e CMR Server Hdd

Server Hard Disk ST24000NM001K 24TB Enterprise Hard Drive HDD SATA 6Gb/s 512MB Cache 7200 RPM 512e CMR Server Hdd

$780-8804.7(905)
MOQ: 1 piece
CMR20TB or 22TB or 24TB or 26TB20% reorder rate≤2h response time
Shenzhen Chunzhouyi Technology Co., Ltd.Shenzhen Chunzhouyi Technology Co., Ltd.🇨🇳CN1 yr
14TB SAS Hard Drive Used for WD WUH721414AL5200 12Gb/s 7200RPM 3.5 Inch Enterprise Hard Disk PN 0F31067

14TB SAS Hard Drive Used for WD WUH721414AL5200 12Gb/s 7200RPM 3.5 Inch Enterprise Hard Disk PN 0F31067

$340-3454.9(890)
MOQ: 1 piece
Western DigitalWD Gold50% reorder rate≤3h response time
Shenzhen Tieyibang Communication Technology Co., LtdShenzhen Tieyibang Communication Technology Co., Ltd🇨🇳CN1 yr
Hard Drive HDD Storage Drive HUS728T8TALE6L4 8TB 3.5Inch Enterprise 7200RPM 256MB Cache SATA 6Gb/s CMR Tech 24/7 Center Server

Hard Drive HDD Storage Drive HUS728T8TALE6L4 8TB 3.5Inch Enterprise 7200RPM 256MB Cache SATA 6Gb/s CMR Tech 24/7 Center Server

$269.99-319.995.0(109)
MOQ: 2 pieces
CMR22% reorder rate≤1h response time
Senhuiyuan Technology (Shenzhen) Co., Ltd.Senhuiyuan Technology (Shenzhen) Co., Ltd.🇨🇳CN1 yr
Brand New   16TB ST16000NM004J  SAS Interface 3.5-inch CMR Vertical Enterprise Server Mechanical Hard Disk

Brand New 16TB ST16000NM004J SAS Interface 3.5-inch CMR Vertical Enterprise Server Mechanical Hard Disk

$5995.0(345)
MOQ: 2 pieces
CMR50% reorder rate≤5h response time
Beijing Xinchuang Miracle Technology Co., Ltd.Beijing Xinchuang Miracle Technology Co., Ltd.🇨🇳CN2 yrs
Recertified Hdd for Seagate Exos X18 Series 18TB 7200RPM  Iii Cmr 6Gb/s 3.5" Enterprise Hard Drive St18000nm000j

Recertified Hdd for Seagate Exos X18 Series 18TB 7200RPM Iii Cmr 6Gb/s 3.5" Enterprise Hard Drive St18000nm000j

$200-2304.4(429)
MOQ: 100 pieces
CMR25% reorder rate≤5h response time
Shenzhen Changliu Global Trading Co., Ltd.Shenzhen Changliu Global Trading Co., Ltd.verified🇨🇳CN2 yrs
ST20000NM007D/NM004E Helium Galaxy Enterprise NAS Server 20TB Mechanical Hard Drive  ST20000NM007D New

ST20000NM007D/NM004E Helium Galaxy Enterprise NAS Server 20TB Mechanical Hard Drive ST20000NM007D New

$0.21-0.614.9(308)
MOQ: 1 piece
20TB or 22TB or 24TB or 26TB50+ store reviews12% reorder rate≤1h response time
Shenzhen Xingweiming Technology Co., Ltd.Shenzhen Xingweiming Technology Co., Ltd.🇨🇳CN1 yr
ST20000NM007D  20TB 3.5 Inch SATA 6Gb/s Enterprise Server Hard Drive 0 Power on Hours HDD

ST20000NM007D 20TB 3.5 Inch SATA 6Gb/s Enterprise Server Hard Drive 0 Power on Hours HDD

$560-8005.0(307)
MOQ: 1 set
20TB or 22TB or 24TB or 26TB≤2h response time
HUADA GROUP CO.,LTDHUADA GROUP CO.,LTD🇨🇳CN9 yrs
ST20000NM007D   20T SATA 7.2K 6GB 3.5   Internal Enterprise Server Hard Disk  Silver Enterprise Server Hard Disk

ST20000NM007D 20T SATA 7.2K 6GB 3.5 Internal Enterprise Server Hard Disk Silver Enterprise Server Hard Disk

$500-1,8004.9(866)
MOQ: 1 piece
20TB or 22TB or 24TB or 26TB100+ store reviews19% reorder rate≤4h response time
Shenzhen E-Solution Technology Co., Ltd.Shenzhen E-Solution Technology Co., Ltd.🇨🇳CN9 yrs
ST20000NM007D/NM004E Helium Galaxy Enterprise NAS Server 20TB Mechanical Hard Drive  ST20000NM007D

ST20000NM007D/NM004E Helium Galaxy Enterprise NAS Server 20TB Mechanical Hard Drive ST20000NM007D

$8504.9(503)
MOQ: 1 piece
20TB or 22TB or 24TB or 26TB900+ store reviews17% reorder rate≤2h response time
Shenzhen JiaYiFa Electronics Co., Ltd.Shenzhen JiaYiFa Electronics Co., Ltd.🇨🇳CN4 yrs
Hard Disk Drive 20TB ST20000NM007D 7200 RPM Enterprise Server Hard Disk

Hard Disk Drive 20TB ST20000NM007D 7200 RPM Enterprise Server Hard Disk

$722.50-7484.8(353)
MOQ: 1 piece
20TB or 22TB or 24TB or 26TB≤2h response time
CONG TY CO PHAN TU VAN VA DAO TAO KHAI  MINHCONG TY CO PHAN TU VAN VA DAO TAO KHAI MINH🇻🇳VN1 yr
791034-B21 1.8TB 10K 12G 2.5" 512E SC SAS ENTERPRISE HARD DRIVE 791055-001

791034-B21 1.8TB 10K 12G 2.5" 512E SC SAS ENTERPRISE HARD DRIVE 791055-001

$75-804.0(460)
MOQ: 1 piece
≤5h response time
Beijing Zhongqin Industry Cheng Technology Co., Ltd.Beijing Zhongqin Industry Cheng Technology Co., Ltd.🇨🇳CN8 yrs
16T 2TB 14T 12TB 10TB 4TB 2TB SAS Interface Enterprise-Class Server Hard Drive for Enterprise Server Storage 6Gb/s

16T 2TB 14T 12TB 10TB 4TB 2TB SAS Interface Enterprise-Class Server Hard Drive for Enterprise Server Storage 6Gb/s

$504.9(237)
MOQ: 1 piece
33% reorder rate≤1h response time
Henan Koleida Electronic Technology Co., Ltd.Henan Koleida Electronic Technology Co., Ltd.🇨🇳CN1 yr
For Enterprise-Grade Internal Server Hard Drive 600G/900G/960G/1.2T/2T/2.4T/4T/8T/16T SATA/SAS Solid State 3.5/2.5 Inch

For Enterprise-Grade Internal Server Hard Drive 600G/900G/960G/1.2T/2T/2.4T/4T/8T/16T SATA/SAS Solid State 3.5/2.5 Inch

$101.13-694.295.0(583)
MOQ: 2 pieces
80% reorder rate≤4h response time
Yiwu Weijie Trading Firm (Individual Business)Yiwu Weijie Trading Firm (Individual Business)🇨🇳CN1 yr
16T 2TB 14T 12TB 10TB 4TB 2TB SAS Interface Enterprise-Class Server Hard Drive for Enterprise Server Storage 6Gb/s

16T 2TB 14T 12TB 10TB 4TB 2TB SAS Interface Enterprise-Class Server Hard Drive for Enterprise Server Storage 6Gb/s

$49-503.9(237)
MOQ: 1 piece
Henan Koleida Electronic Technology Co., Ltd.Henan Koleida Electronic Technology Co., Ltd.verified🇨🇳CN9 yrs
For Enterprise-Grade Internal Server Hard Drive 600G/900G/960G/1.2T/2T/2.4T/4T/8T/16T SATA/SAS Solid State 3.5/2.5 Inch

For Enterprise-Grade Internal Server Hard Drive 600G/900G/960G/1.2T/2T/2.4T/4T/8T/16T SATA/SAS Solid State 3.5/2.5 Inch

$101.13-694.294.5(583)
MOQ: 2 pieces
Yiwu Weijie Trading Firm (Individual Business)Yiwu Weijie Trading Firm (Individual Business)verified🇨🇳CN14 yrs
Best WD CMR HDDs for NAS and RAID Setup Guide