HP 728745-S21 800GB SATA 6Gb/s 3.5" LFF MLC SSD
Need new condition?
Click To Chat for current pricing and availablity.
Free shipping on all U.S. orders.
90 day FREE returns and exchanges.
HP 728745-S21 Product Specs
| Brand | HP |
| Part Number | 728745-S21 |
| Capacity | 800GB |
| Interface Type | SATA |
| Data Transfer Rate | 6Gb/s |
| NAND Flash Memory Type | Multi-Level Cell (MLC) |
| Form Factor | 3.5" LFF |
| HPE Server Generations | Gen 7/Gen 6/Gen 5/Gen 4/Gen 3 |
HP 728745-S21 Compatiblity
| Proliant DL120 | G6, G7 |
| Proliant DL160 | G5, G5p, G6 |
| Proliant DL160se | |
| Proliant DL165 | G5, G5p, G6, G7 |
| Proliant DL170h | eG6, hG6 |
| Proliant DL180 | G5, G6 |
| Proliant DL320 | G4, G5, G5p, G6 |
| Proliant DL380 | G6, G7 |
| Proliant DL385 | G6, G7 |
| Proliant ML310 | G3, G5, G5p |
| Proliant ML350 | G4p, G6 |
| Proliant ML370 | G6 |
| Proliant ML570 | G5 |
| Proliant SL170s | G6 |
Payment Options
All Credit Cards Accepted + PayPal
PO Accepted from Qualified Businesses and Government Entities
Delivery Options
Overnight and Express Delivery in USA
Get within 1 to 3 days
Free Ground in USA
2 to 6 days (Varies by location)
$49 Ground Shipping To Canada
International Delivery Options Available
Contact Us For Detail
Return & Warranty
30 days return
Warranty vary by product please see our Policies page
We found 19 subs for the HP 728745-S21
98% Match
Sub Part #
HP 691861-B21 800GB SATA 6Gb/s 3.5" LFF Enterprise Value SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Data Transfer Rate: 6Gb/s
98% Match
Sub Part #
HP 691860-S21 800GB SATA 6Gb/s 3.5" LFF SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
98% Match
Sub Part #
HP 764945-S21 800GB SATA 6Gb/s 3.5" LFF Enterprise Value MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Data Transfer Rate: 6Gb/s
98% Match
Sub Part #
HP 765020-001 800GB SATA 6Gb/s 3.5" LFF Write Intensive MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 765024-001 800GB SATA 6Gb/s 3.5" LFF Enterprise SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise (ENT)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 728770-001 800GB SATA 6Gb/s 3.5" LFF Enterprise Value MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 805382-001 800GB SATA 6Gb/s 3.5" LFF Mixed Use SC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Mixed Use (MU)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 804628-B21 800GB SATA 6Gb/s 3.5" LFF Mixed Use SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Mixed Use (MU)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 804674-B21 800GB SATA 6Gb/s 3.5" LFF Write Intensive SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Write Intensive (WI)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 718298-001 800GB SATA 6Gb/s 3.5" LFF Enterprise Value SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 718189-B21 800GB SATA 6Gb/s 3.5" LFF Enterprise Value SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 692163-001 800GB SATA 6Gb/s 3.5" LFF Enterprise Value SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 691860-B21 800GB SATA 6Gb/s 3.5" LFF Enterprise Value SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
96% Match
Sub Part #
HP 786795-002 800GB SATA 6Gb/s 3.5" LFF SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
94% Match
Sub Part #
HP 872515-001 800GB SATA 6Gb/s 2.5" SFF Write Intensive SC MLC DS SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Write Intensive (WI)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
- Encryption: Digitally Signed (DS)
94% Match
Sub Part #
HP 804602-B21 800GB SATA 6Gb/s 3.5" LFF Read Intensive SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Spindle Speed: 7.2K
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Read Intensive (RI)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
94% Match
Sub Part #
HP 764937-B21 800GB SATA 6Gb/s 3.5" LFF MLC SSD
Matching attribute
Different attribute
Additional attribute
- Spindle Speed: 7.2K
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: MidLine (MDL)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
92% Match
Sub Part #
HP 728745-B21 800GB SATA 6Gb/s x8 3.5" LFF Enterprise Value MLC SSD
Matching attribute
Different attribute
Additional attribute
- Spindle Speed: 10K
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise Value (EV)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
- Dual Port: Yes
92% Match
Sub Part #
HP 831725-B21 800GB SATA 6Gb/s 3.5" LFF Write Intensive SC MLC SSD
Matching attribute
Different attribute
Additional attribute
- Capacity: 800GB
- Interface: SATA
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Write Intensive (WI)
- NAND Flash Memory Type: Multi-Level Cell (MLC)
- Hot-Swappable: Yes
- Data Transfer Rate: 6Gb/s
- Encryption: Digitally Signed (DS)
- Sector Size: 4K Native
Payment Options
All Credit Cards Accepted + PayPal
PO Accepted from Qualified Businesses and Government Entities
Delivery Options
Overnight and Express Delivery in USA
Get within 1 to 3 days
Free Ground in USA
2 to 6 days (Varies by location)
$49 Ground Shipping To Canada
International Delivery Options Available
Contact Us For Detail
Return & Warranty
30 days return
Warranty vary by product please see our Policies page
Customer Reviews
4.8
288 reviews
94%
of customers recommend BoostHardware
(252)
(21)
(4)
(4)
(4)
Verified Buyer
Even P.
2025-04-09
We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
Verified Buyer
Matthew S.
2025-04-08
Good purchasing experience.
Verified Buyer
Aaron P.
2025-04-04
The refurbished drives we ordered were in perfect condition.
Verified Buyer
Mitch F.
2025-04-04
BoostHardware always has what I need at reasonable prices.
Verified Buyer
David P.
2025-03-28
Delivered on time.
Verified Buyer
Brian M.
2025-03-27
A
Verified Buyer
Louis J.
2025-03-26
Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
Verified Buyer
Darryl P.
2025-03-25
Excellent personal service, thanks Scott!
Verified Buyer
Lindsay M.
2025-03-21
Good price on the drives we needed.
Verified Buyer
Paul P.
2025-03-17
Everything worked great.