Z820 Power Supply
Overview
Product sourcing insights & recommendations
The market for HP Z820 power supplies is seeing a significant resurgence, with a 12.4% CAGR in the refurbished workstation sector as of 2026. This trend is driven by professional users seeking high-performance hardware for AI and rendering tasks while avoiding the high costs of new equipment.
Key insights include a market preference for the 1125W model (716646-001) due to its ability to support high-end CPUs and its efficiency ratings. Common failure modes are increasingly linked to aging capacitors and standby rail issues, leading to a dominant industry trend of replacing units rather than attempting complex proprietary repairs. Wholesale pricing typically ranges from $89 to $137 for the 1125W variant, while the 850W model is more affordable at $40 to $80.
The comprehensive report below details these market trends, specific failure diagnostics, and sourcing recommendations.
Here is the market report for the HP Z820 power supply. You can continue with:
Hp Z820 Power Supply 850w 623196 001 Dps 850ab 2
Products · 2 lists
Workstation Power Supply for HP Z820 632913-001 623195-001 DPS-850GB a 850W Fully Tested
850W PSU Power Supply Unit DPS-850GB 623195-001 632913-001 for HP Z820 Workstation
Shenzhen Fit It Co., Ltd.🇨🇳CN12 yrs
Genuine 632914-001 1125W Power Supply PSU for HP Workstation Z820 623196-001 DPS-1125AB a
Shenzhen Yingda Electronic Components Co., Ltd.🇨🇳CN1 yr
Genuine 632914-001 1125W Power Supply PSU for HP Workstation Z820 623196-001 DPS-1125AB a
Shenzhen Fenli Electronic Technology Co., Ltd.🇨🇳CN7 yrs
PH Stock Used Black Server Power Supply 1125W 20+4Pin for Z820 Workstation Model DPS-1125AB 716646-002 623196-001
Dongguan Lekang Electronics Co., Ltd.🇨🇳CN6 yrs
1125w 623196-001 632914-001 PSU Power Supply for Workstation Z820
Beijing Circle Force Technologyverified🇨🇳CN8 yrs
Plc Z820 1125w Power Supply 716646-001 623196-002 Wholesale
1125W Power Supply for HP Z820 Workstation 90% Efficiency PSU Adapter 860475-001 623196-003 DPS-1125AB a
850 Watt Power Supply for HP Z800 Workstation 508148-001 468929-004 DSP-850DB a PSU
Shenzhen FKA Electronic Limited🇨🇳CN13 yrs
DSP-850DB Server Power Supply 850W for PLC
Xiamen Mixun Trading Co., Ltd.🇨🇳CN1 yr
Delta DPS-850AB-12A 850W Power Supply 80 PLUS PLATINUM Certification for Server and Desktop
Guangzhou Hengyu Computer Technology Co., Ltd.🇨🇳CN2 yrs
Original 850W 468929-004 508148-001 Z800 Workstation Power Supply
Guangzhou Jincheng Electronic Technology Co., Ltd.verified🇨🇳CN15 yrs
Used Dps-850db a Rev:06f, P/n:468929-003 Power Supply Elec-i-1911=9c22 Brand New, Original Product with a One-year Warranty
Xiamen Zhiminkong Trading Co., Ltd.🇨🇳CN1 yr
Original 1800W for Lenovo SR630 SR650 SR850 SR860 V2 SR665 Power Supply DPS-1800AB-5 B
Shenzhen Weixinzhiyuan Trade Co., Ltd.🇨🇳CN12 yrs
220W Power Supply 633195-001 for HP Pavilion Slimline S5-1414 S5-1534 DPS-220AB-6 PS-6221-9 FH-ZD221MGR
Shenzhen Sibaite Electronics Co., Ltd.🇨🇳CN15 yrs
Brand New 593831-B21 for HPE 750W RPS HotPlug Power Supply 599383-001
Shenzhen Hailian Huhui Technology Co., Ltd.🇨🇳CN5 yrs
L26500 Power Supply Board DPS-500DB-1B PSU CH956-60116 Fits For HP Designjet
Shenzhen Shixiweiye Technology Co., Ltd.🇨🇳CN7 yrs
511777-001 499249-001 DPS-460EB DL360 G7 460W Power Supply 503296-B21
621-9933C Power Supply Geb
Xiamen Luhengpeng Network Technology Co., Ltd.🇨🇳CN2 yrs
New and Original 621 9933 POWER SUPPLY Stock in Warehouse
Xiamen Zhixing Cloud Technology Co., Ltd.🇨🇳CN2 yrs
632911-001 623193-001 Z420 Workstation 600W DPS-600UB a Power Supply Original, Pulled .
Shenzhen Youxing Electronic Commerce Co., Ltd.🇨🇳CN4 yrs
New Original PSU for 680 880 320W Power Supply D10-320P2A DPS-320JB a PC8022 HP-D3201A0 PS-4321-9 D12-320P1B PS-4321-1HB
Shenzhen Zida Times Technology Co., Ltd.🇨🇳CN5 yrs
P12954-001 P49169-001 HPMSA2060 584W Power Supply
Shenzhen Shengdi Technology Co., Ltd.🇨🇳CN9 yrs
Ready to Ship HSP960-D1205A S5300V3 5500V3 960W Power Supply 02310TBR EN3MCACB
Beijing Chenguang Century Technology Co., Ltd.🇨🇳CN2 yrs
New 500W D500EPS-01 DPS-500AB-58A Power Supply 12V for Dell Vostro Inspiron 3910 5000 7000 Vostro 3901 3910 PC Power Supplies
For HP Z1 G6 800 880 G4 G5 G6 Pa-5551-1ha Pck026 L75200-004 Stock 550W Switching Power Supply for Gaming Desktops & Servers
Boluo Xurong Electronics Co., Ltd.verified🇨🇳CN5 yrs
DPS-800AB-47B 800w Redundant Power Supply
Shenzhen Dami Wanxiang Technology Co., Ltd.🇨🇳CN1 yr
For HP Z1 G6 800 880 G4 G5 G6 Pa-5551-1ha Pck026 L75200-004 Stock 550W Switching Power Supply for Gaming Desktops and Servers
Zhengzhou Dianyi Trading Co., Ltd.🇨🇳CN2 yrs
For Latitude 5350/5410/3320/7520/XPS 13/9305 65W 20V 3.25A C DC Universal Replacement Laptop Power Supply 100% OEM Compatible
Guangzhou Qunbao Electronic Technology Co., Ltd.🇨🇳CN1 yr
PowerEdge 750W Power Supply 13th & 14th Gen PSU | PJMDN
Jingqi Huaye (Beijing) Trading Co., Ltd.verified🇨🇳CN4 yrsDeep Dive · Full Report
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Sources & References
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